Sunday, April 26, 2009

Compaq Presario CQ70-120US XP Drivers

Intel Chipset,(install and reboot before other drivers):
http://tinyurl.com/54r6dt

if you have Nvidia video graphics

NVIDIA GeForce 9200
Nvidia ForceWare X 177.98 for Windows XP/2K 32bit, here:
http://tinyurl.com/6dz435

3-step process to install:
1. Download driver, double click and select extract,
2. Download modded INF and replace original INF in extracted folder,
3. Install & reboot.

or you may try other versions, joint their forum for further details

MS-UAA (required with a reboot before intel Video and Audio driver)
here:
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe

if you have intel graphics
Mobile Intel 4 Series Express Chipset Family Graphics
win2k_xp1437.exe
http://tinyurl.com/48lunj

Conexant SmartAudio 221
here:
http://www.mediafire.com/?dg0cmmkm4y4

Use this for audio. Unzip to a folder.
Run installer. if it errors use Device Manager.

From Device Manager,right click "Audio Device on HD",choose Update driver,

No to connect,

Install from a list or specific location,

Select Don't Search, I will choose the driver to install,

For the Hardware Type select 'Show All Devices'

Remove the check from "Show Compatible Hardware" and click on "Have Disk".

Next...browse to the unzipped folder and choose the "WiSVHe5.inf".

Ignore XP when it complains.
Reboot.

Conexant HDAUDIO Soft Data Fax Modem with SmartCP Driver
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe

if you have Atheros Wireless driver
here (your VISTA driver):
ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39403.exe

or if it does not work try here:

http://www.megaupload.com/?d=P8I57N0S


if you have intel wireless
here:
Intel PRO/Wireless Drivers
ftp://ftp.hp.com/pub/softpaq/sp38501-39000/sp38890.exe

if you have Broadcom Wireless
here:
ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39912.exe

Realtek usb 2.0 Card reader:
http://tinyurl.com/2bj95k

Realtek RTL8101E Family PCI-E Fast Ethernet NIC Driver
http://tinyurl.com/4ssd97

Synaptics Touchpad
ftp://ftp.hp.com/pub/softpaq/sp37001-37500/sp37065.exe

.Net Framework(before Quick Launch):
http://tinyurl.com/758p8

HP Quick Launch Buttons
ftp://ftp.hp.com/pub/softpaq/sp40001-40500/sp40139.exe

If you have Bluetooth,
The HP Integrated Module is your Bluetooth Wireless
here:
ftp://ftp.hp.com/pub/softpaq/sp38501-39000/sp38983.exe

If you had for 7 unknown devices (buttons drivers)here:
http://www.mediafire.com/?nnnzjmojcjy

Compaq Presario CQ70-120US XP Drivers

Intel Chipset,(install and reboot before other drivers):
http://tinyurl.com/54r6dt

if you have Nvidia video graphics

NVIDIA GeForce 9200
Nvidia ForceWare X 177.98 for Windows XP/2K 32bit, here:
http://tinyurl.com/6dz435

3-step process to install:
1. Download driver, double click and select extract,
2. Download modded INF and replace original INF in extracted folder,
3. Install & reboot.

or you may try other versions, joint their forum for further details

MS-UAA (required with a reboot before intel Video and Audio driver)
here:
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe

if you have intel graphics
Mobile Intel 4 Series Express Chipset Family Graphics
win2k_xp1437.exe
http://tinyurl.com/48lunj

Conexant SmartAudio 221
here:
http://www.mediafire.com/?dg0cmmkm4y4

Use this for audio. Unzip to a folder.
Run installer. if it errors use Device Manager.

From Device Manager,right click "Audio Device on HD",choose Update driver,

No to connect,

Install from a list or specific location,

Select Don't Search, I will choose the driver to install,

For the Hardware Type select 'Show All Devices'

Remove the check from "Show Compatible Hardware" and click on "Have Disk".

Next...browse to the unzipped folder and choose the "WiSVHe5.inf".

Ignore XP when it complains.
Reboot.

Conexant HDAUDIO Soft Data Fax Modem with SmartCP Driver
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe

if you have Atheros Wireless driver
here (your VISTA driver):
ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39403.exe

or if it does not work try here:

http://www.megaupload.com/?d=P8I57N0S


if you have intel wireless
here:
Intel PRO/Wireless Drivers
ftp://ftp.hp.com/pub/softpaq/sp38501-39000/sp38890.exe

if you have Broadcom Wireless
here:
ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39912.exe

Realtek usb 2.0 Card reader:
http://tinyurl.com/2bj95k

Realtek RTL8101E Family PCI-E Fast Ethernet NIC Driver
http://tinyurl.com/4ssd97

Synaptics Touchpad
ftp://ftp.hp.com/pub/softpaq/sp37001-37500/sp37065.exe

.Net Framework(before Quick Launch):
http://tinyurl.com/758p8

HP Quick Launch Buttons
ftp://ftp.hp.com/pub/softpaq/sp40001-40500/sp40139.exe

If you have Bluetooth,
The HP Integrated Module is your Bluetooth Wireless
here:
ftp://ftp.hp.com/pub/softpaq/sp38501-39000/sp38983.exe

If you had for 7 unknown devices (buttons drivers)here:
http://www.mediafire.com/?nnnzjmojcjy

Compaq Presario CQ60-150EM Windows XP Driver

CHIPSET:
Compaq Presario CQ60-150EM Chipset XP Driver
INF Update Utility - Primarily for Intel® 5, 4, 3, 900 Series Chipsets
Download(mediafire)

GRAPHIC:
Compaq Presario CQ60-150EM Graphic XP Driver
=====================
If you have Nvidia Graphic
NVIDIA GeForce 9200M GE Graphics Driver:
Download

if you have intel graphic:
Mobile Intel 4 Series Express Chipset Family Graphics Driver (32-bit)
Download (mediafire)
==========================


AUDIO:
Compaq Presario CQ60-150EM AUDIO XP Driver AND INSTALLATION GUIDE
UAA drivers (Must be installed before installing the audio driver):
Download
Windows XP SP3: Download (KB835221)

after download , install MS-UAA, restart then download and install the following
Both Conexant Audio & Modem Driver:
Download (mediafire)
or
Download (rapidshare)
or
Download (easy-share)

after download, extract the folder and install both audio and modem, if failed read the instruction here:
Installing conextant smart audio 221 Windows XP


WIRELESS:
Compaq Presario CQ60-150EM Wireless XP Driver
=======================
If you have intel wireless
Download 
(Mediafire) : Download
(requires windows installer 3.0 installed first)

If you have Atheros wireless
Wireless Atheros AR5009:
Download
Download (mediafire)

If you have Broadcom Wireless
Download
Download (mediafire)
========================

BLUETOOTH
Compaq Presario CQ60-150EM Bluetooth XP Driver
HP Integrated Module with Bluetooth Wireless for Windows XP:
Download
Download (mediafire)

HP Wireless Assitant:
Download

CARD READER:
Compaq Presario CQ60-150EM Card Reader XP Driver
Realtek USB 2.0 Card Reader:
Download

ETHERNET:
Compaq Presario CQ60-150EM LAN/Ethernet XP Driver
Realtek RTL8101E Family PCI-E Fast Ethernet NIC
Download
Download (mediafire)

WEBCAM:
Compaq Presario CQ60-150EM Webcam/Camera XP Driver
(Automatically installed)
if not here is the drivers:
Download
Download (mediafire)

Net framework 2.0
(require before Quicklauch)
Download

BUTTON DRIVER
Compaq Presario CQ60 Quicklaunch XP Driver
HP Quick Launch Buttons
Download

TOUCHPAD
Compaq Presario CQ60 Touchpad XP Driver
Download

LIGHTSCRIBE
Compaq Presario CQ60 lightscribe software
Lightscribe system software
Download

Compaq Presario CQ60-150EM Windows XP Driver

CHIPSET:
Compaq Presario CQ60-150EM Chipset XP Driver
INF Update Utility - Primarily for Intel® 5, 4, 3, 900 Series Chipsets
Download(mediafire)

GRAPHIC:
Compaq Presario CQ60-150EM Graphic XP Driver
=====================
If you have Nvidia Graphic
NVIDIA GeForce 9200M GE Graphics Driver:
Download

if you have intel graphic:
Mobile Intel 4 Series Express Chipset Family Graphics Driver (32-bit)
Download (mediafire)
==========================


AUDIO:
Compaq Presario CQ60-150EM AUDIO XP Driver AND INSTALLATION GUIDE
UAA drivers (Must be installed before installing the audio driver):
Download
Windows XP SP3: Download (KB835221)

after download , install MS-UAA, restart then download and install the following
Both Conexant Audio & Modem Driver:
Download (mediafire)
or
Download (rapidshare)
or
Download (easy-share)

after download, extract the folder and install both audio and modem, if failed read the instruction here:
Installing conextant smart audio 221 Windows XP


WIRELESS:
Compaq Presario CQ60-150EM Wireless XP Driver
=======================
If you have intel wireless
Download 
(Mediafire) : Download
(requires windows installer 3.0 installed first)

If you have Atheros wireless
Wireless Atheros AR5009:
Download
Download (mediafire)

If you have Broadcom Wireless
Download
Download (mediafire)
========================

BLUETOOTH
Compaq Presario CQ60-150EM Bluetooth XP Driver
HP Integrated Module with Bluetooth Wireless for Windows XP:
Download
Download (mediafire)

HP Wireless Assitant:
Download

CARD READER:
Compaq Presario CQ60-150EM Card Reader XP Driver
Realtek USB 2.0 Card Reader:
Download

ETHERNET:
Compaq Presario CQ60-150EM LAN/Ethernet XP Driver
Realtek RTL8101E Family PCI-E Fast Ethernet NIC
Download
Download (mediafire)

WEBCAM:
Compaq Presario CQ60-150EM Webcam/Camera XP Driver
(Automatically installed)
if not here is the drivers:
Download
Download (mediafire)

Net framework 2.0
(require before Quicklauch)
Download

BUTTON DRIVER
Compaq Presario CQ60 Quicklaunch XP Driver
HP Quick Launch Buttons
Download

TOUCHPAD
Compaq Presario CQ60 Touchpad XP Driver
Download

LIGHTSCRIBE
Compaq Presario CQ60 lightscribe software
Lightscribe system software
Download

Diver ForCompaq Presario CQ45-129TX Windows Vista

Driver
HP Integrated Digital TV Tuner Driver

Driver - Audio
IDT High-Definition Audio CODEC Driver

Driver - Chipset
Intel Chipset Installation Utility

Driver - Graphics
HP Integrated Hybrid TV Tuner Driver
NVIDIA GeForce 9200M GS Graphics Driver
Mobile Intel 45 Express Chipset Family Graphics Driver

Driver - Keyboard, Mouse and Input Devices
Validity Fingerprint Sensor Driver
ALPS Pointing Device Driver (2- and 4-Way) for 14-Inch Wide LCD
ENE CIR Receiver Driver
HP Quick Launch Buttons

Driver - Modem
High-Definition Audio (HDA) Modem Installer and Driver for Microsoft Windows Vista

Driver - Network
Broadcom Wireless LAN Driver for Microsoft Windows Vista\
Realtek RTL8102E/8111C Family PCI-E Gigabit Ethernet NIC Driver
Intel PRO/Wireless Drivers for Microsoft Windows Vista
HP Wireless Assistant
Software Support for HP Integrated Module with Bluetooth Wireless Technology for Microsoft Windows Vista

see complete driver:
here

Diver ForCompaq Presario CQ45-129TX Windows Vista

Driver
HP Integrated Digital TV Tuner Driver

Driver - Audio
IDT High-Definition Audio CODEC Driver

Driver - Chipset
Intel Chipset Installation Utility

Driver - Graphics
HP Integrated Hybrid TV Tuner Driver
NVIDIA GeForce 9200M GS Graphics Driver
Mobile Intel 45 Express Chipset Family Graphics Driver

Driver - Keyboard, Mouse and Input Devices
Validity Fingerprint Sensor Driver
ALPS Pointing Device Driver (2- and 4-Way) for 14-Inch Wide LCD
ENE CIR Receiver Driver
HP Quick Launch Buttons

Driver - Modem
High-Definition Audio (HDA) Modem Installer and Driver for Microsoft Windows Vista

Driver - Network
Broadcom Wireless LAN Driver for Microsoft Windows Vista\
Realtek RTL8102E/8111C Family PCI-E Gigabit Ethernet NIC Driver
Intel PRO/Wireless Drivers for Microsoft Windows Vista
HP Wireless Assistant
Software Support for HP Integrated Module with Bluetooth Wireless Technology for Microsoft Windows Vista

see complete driver:
here

Drivers for Compaq presario CQ45-129 XP Driver


You can also apply this driver for compaq cq60-150EP

Intel Chipset,(install and reboot before other drivers):
http://tinyurl.com/54r6dt

if you have Nvidia video graphics
NVIDIA GeForce 9200
Nvidia ForceWare X 177.98 for Windows XP/2K 32bit, here:
http://tinyurl.com/6dz435
3-step process to install:

1. Download driver, double click and select extract,

2. Download modded INF and replace original INF in extracted folder,

3. Install & reboot.

or you may try other versions, joint their forum for further details

MS-UAA (required with a reboot before intel Video and Audio driver)
here:
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe


if you have intel graphics
Mobile Intel 4 Series Express Chipset Family Graphics
http://tinyurl.com/48lunj

Conexant SmartAudio 221
here:
http://www.mediafire.com/?dg0cmmkm4y4
Use this for audio. Unzip to a folder.
Run installer. if it errors use Device Manager.
From Device Manager,right click "Audio Device on HD",choose Update driver,
No to connect,
Install from a list or specific location,
Select Don't Search, I will choose the driver to install,
For the Hardware Type select 'Show All Devices'
Remove the check from "Show Compatible Hardware" and click on "Have Disk".
Next...browse to the unzipped folder and choose the "WiSVHe5.inf".
Ignore XP when it complains.
Reboot.

Conexant HDAUDIO Soft Data Fax Modem with SmartCP Driver
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe

if you have Atheros Wireless driver
here (your VISTA driver):
ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39403.exe

or if it does not work try here:
http://www.megaupload.com/?d=P8I57N0S

if you have intel wireless
here:
Intel PRO/Wireless Drivers
ftp://ftp.hp.com/pub/softpaq/sp38501-39000/sp38890.exe


if you have Broadcom Wireless
here:
ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39912.exe

Realtek usb 2.0 Card reader:
http://tinyurl.com/2bj95k

Realtek RTL8101E Family PCI-E Fast Ethernet NIC Drive
http://tinyurl.com/4ssd97

Synaptics Touchpad
ftp://ftp.hp.com/pub/softpaq/sp37001-37500/sp37065.exe


.Net Framework(before Quick Launch):
http://tinyurl.com/758p8


HP Quick Launch Buttons
ftp://ftp.hp.com/pub/softpaq/sp40001-40500/sp40139.exe

If you have Bluetooth,
The HP Integrated Module is your Bluetooth Wireless
here:
ftp://ftp.hp.com/pub/softpaq/sp38501-39000/sp38983.exe

If you had for 7 unknown devices (buttons drivers)here:
http://www.mediafire.com/?nnnzjmojcjy

Installation --> right click machine.inf, choose install.

Good luck

Drivers for Compaq presario CQ45-129 XP Driver


You can also apply this driver for compaq cq60-150EP

Intel Chipset,(install and reboot before other drivers):
http://tinyurl.com/54r6dt

if you have Nvidia video graphics
NVIDIA GeForce 9200
Nvidia ForceWare X 177.98 for Windows XP/2K 32bit, here:
http://tinyurl.com/6dz435
3-step process to install:

1. Download driver, double click and select extract,

2. Download modded INF and replace original INF in extracted folder,

3. Install & reboot.

or you may try other versions, joint their forum for further details

MS-UAA (required with a reboot before intel Video and Audio driver)
here:
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe


if you have intel graphics
Mobile Intel 4 Series Express Chipset Family Graphics
http://tinyurl.com/48lunj

Conexant SmartAudio 221
here:
http://www.mediafire.com/?dg0cmmkm4y4
Use this for audio. Unzip to a folder.
Run installer. if it errors use Device Manager.
From Device Manager,right click "Audio Device on HD",choose Update driver,
No to connect,
Install from a list or specific location,
Select Don't Search, I will choose the driver to install,
For the Hardware Type select 'Show All Devices'
Remove the check from "Show Compatible Hardware" and click on "Have Disk".
Next...browse to the unzipped folder and choose the "WiSVHe5.inf".
Ignore XP when it complains.
Reboot.

Conexant HDAUDIO Soft Data Fax Modem with SmartCP Driver
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe

if you have Atheros Wireless driver
here (your VISTA driver):
ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39403.exe

or if it does not work try here:
http://www.megaupload.com/?d=P8I57N0S

if you have intel wireless
here:
Intel PRO/Wireless Drivers
ftp://ftp.hp.com/pub/softpaq/sp38501-39000/sp38890.exe


if you have Broadcom Wireless
here:
ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39912.exe

Realtek usb 2.0 Card reader:
http://tinyurl.com/2bj95k

Realtek RTL8101E Family PCI-E Fast Ethernet NIC Drive
http://tinyurl.com/4ssd97

Synaptics Touchpad
ftp://ftp.hp.com/pub/softpaq/sp37001-37500/sp37065.exe


.Net Framework(before Quick Launch):
http://tinyurl.com/758p8


HP Quick Launch Buttons
ftp://ftp.hp.com/pub/softpaq/sp40001-40500/sp40139.exe

If you have Bluetooth,
The HP Integrated Module is your Bluetooth Wireless
here:
ftp://ftp.hp.com/pub/softpaq/sp38501-39000/sp38983.exe

If you had for 7 unknown devices (buttons drivers)here:
http://www.mediafire.com/?nnnzjmojcjy

Installation --> right click machine.inf, choose install.

Good luck

Compaq Presario CQ40-126AU Windows XP Driver

Drivers CQ40-126AU --> Pleaseeeee download and Install according to Order given Below.

Install .Net Framework before others:
Microsoft .NET Framework Version 2.0 Redistributable Package (x86)
Download

ATI Radeon HD 3200 Graphics/Video Driver
Download

MS UAA (required with a reboot before Audio driver)
Download

IDT High-Definition Audio CODEC Driver
Download
or
Download

or try this new driver


High-Definition Audio (HDA) Modem Installer and Driver
Download (update) or
Download --original download link (reported broken)

Windows Installer 3.1(required before wireless)
here:
Download

If you have Intel PRO/Wireless Drivers
here:

if you have Broadcom Wireless
here:

Realtek RTL8102E Family PCI-E Fast Ethernet NIC
here:

JMB38X Card Reader Host Controller Driver
Download

ENE CIR Receiver (vista version)
Download

for HDMI Audio
Download

ALPS Touchpad Driver
Download

or try this new driver (not sure it will work)
Download

HP Quick Launch Buttons
Download

If you have Bluetooth,
The HP Integrated Module is your Bluetooth Wireless
here:

If you had for 7 unknown devices (buttons drivers)click here



Installation --> right click machine.inf, choose install.

You may need to update your BIOS to solve IDT sound driver problem.
You may found all of your BIOS versions
here:

Compaq Presario CQ40-126AU Windows XP Driver

Drivers CQ40-126AU --> Pleaseeeee download and Install according to Order given Below.

Install .Net Framework before others:
Microsoft .NET Framework Version 2.0 Redistributable Package (x86)
Download

ATI Radeon HD 3200 Graphics/Video Driver
Download

MS UAA (required with a reboot before Audio driver)
Download

IDT High-Definition Audio CODEC Driver
Download
or
Download

or try this new driver


High-Definition Audio (HDA) Modem Installer and Driver
Download (update) or
Download --original download link (reported broken)

Windows Installer 3.1(required before wireless)
here:
Download

If you have Intel PRO/Wireless Drivers
here:

if you have Broadcom Wireless
here:

Realtek RTL8102E Family PCI-E Fast Ethernet NIC
here:

JMB38X Card Reader Host Controller Driver
Download

ENE CIR Receiver (vista version)
Download

for HDMI Audio
Download

ALPS Touchpad Driver
Download

or try this new driver (not sure it will work)
Download

HP Quick Launch Buttons
Download

If you have Bluetooth,
The HP Integrated Module is your Bluetooth Wireless
here:

If you had for 7 unknown devices (buttons drivers)click here



Installation --> right click machine.inf, choose install.

You may need to update your BIOS to solve IDT sound driver problem.
You may found all of your BIOS versions
here:

Driver for Compaq Presario CQ20-205TU Windows XP


Make your Vista Recovery cd/dvd if you haven't yet:
here
____

Drivers for CQ20-205TU

Intel Chipset
Intel® 4, 3, 900 Series Chipsets
(install and reboot before other drivers):
Download

MS-UAA
(required with a reboot before Audio and Video and modem drivers)
Filename:
sp33867
Download

Intel video driver:
http://www.mediafire.com/?kml5njgzhjg


ADI SoundMAX AD1984A Audio Driver
Download


High-Definition Audio (HDA) Modem Installer and Driver
Download

Broadcom Wireless driver
Download


HP 3D DriveGuard 1.10 A
Download

If you have Bluetooth Wireless
Download

.Net Framework(required before Quick Launch):
Download

HP Quick Launch Buttons
Download

Download the rest of the driver from your model site

1. Synaptics Touchpad Driver
2. Chicony Camera Driver
3. Marvell Yukon Gigabit Ethernet Controller Driver

here:
Download

Driver for Compaq Presario CQ20-205TU Windows XP


Make your Vista Recovery cd/dvd if you haven't yet:
here
____

Drivers for CQ20-205TU

Intel Chipset
Intel® 4, 3, 900 Series Chipsets
(install and reboot before other drivers):
Download

MS-UAA
(required with a reboot before Audio and Video and modem drivers)
Filename:
sp33867
Download

Intel video driver:
http://www.mediafire.com/?kml5njgzhjg


ADI SoundMAX AD1984A Audio Driver
Download


High-Definition Audio (HDA) Modem Installer and Driver
Download

Broadcom Wireless driver
Download


HP 3D DriveGuard 1.10 A
Download

If you have Bluetooth Wireless
Download

.Net Framework(required before Quick Launch):
Download

HP Quick Launch Buttons
Download

Download the rest of the driver from your model site

1. Synaptics Touchpad Driver
2. Chicony Camera Driver
3. Marvell Yukon Gigabit Ethernet Controller Driver

here:
Download

Driver For Compaq Presario CQ20-203u Windows XP

Intel Chipset,
Intel® 4, 3, 900 Series Chipsets
(install and reboot before other drivers):
Download
----------------------------------
Audio:
MS-UAA
(required with a reboot before Audio and Video and modem drivers)
Download


Intel video driver:
http://tinyurl.com/4atydc

ADI SoundMAX AD1984A Audio Driver
Download


High-Definition Audio (HDA) Modem Installer and Driver
Download

Broadcom Wireless driver
Download

HP 3D DriveGuard 1.10 A
Download

If you have Bluetooth Wireless
Download

.Net Framework(required before Quick Launch):
Download

HP Quick Launch Buttons
Download

Download the rest of the driver from your model site

1. Synaptics Touchpad Driver
2. Chicony Camera Driver
3. Marvell Yukon Gigabit Ethernet Controller Driver

here:

Driver For Compaq Presario CQ20-203u Windows XP

Intel Chipset,
Intel® 4, 3, 900 Series Chipsets
(install and reboot before other drivers):
Download
----------------------------------
Audio:
MS-UAA
(required with a reboot before Audio and Video and modem drivers)
Download


Intel video driver:
http://tinyurl.com/4atydc

ADI SoundMAX AD1984A Audio Driver
Download


High-Definition Audio (HDA) Modem Installer and Driver
Download

Broadcom Wireless driver
Download

HP 3D DriveGuard 1.10 A
Download

If you have Bluetooth Wireless
Download

.Net Framework(required before Quick Launch):
Download

HP Quick Launch Buttons
Download

Download the rest of the driver from your model site

1. Synaptics Touchpad Driver
2. Chicony Camera Driver
3. Marvell Yukon Gigabit Ethernet Controller Driver

here:

Compaq Presario cq40 104ax Windows Xp driver

Please Download and install according to order.
(if you are using Nvdia chipset download this Driver and not the given below

Install .Net Framework before others:
Download


=================================
ATI Radeon HD 3450 Graphics/Video Driver
Download these files

1. Download MSXML 6.0 from Microsoft
here:


download msxml6_x86.msi --> 1.5MB

2. Download Mobility Modder
here:


Follow these steps:

1. Please make sure you had install .Net Framework,

2. Run Catalyst Software Suite as posted above, but cancel the installation once the driver is extracted.

3. Run Mobility Modder, browse to the driver in C:ATI/SUPPORT/xxxxx/ --> hit modify. Wait until driver is modified.

4. Wait until Install is finished and reboot

Further detail can be found at:
http://www.driverheaven.net/modtool.php


=====================================
MS UAA (required with a reboot before Audio driver)
here:


IDT High-Definition Audio CODEC Driver
http://www.mediafire.com/?vynu6uq4yzv

or
Download

or try this new driver


High-Definition Audio (HDA) Modem Installer and Driver
Here

Windows Installer 3.1(required before wireless)
here:
http://tinyurl.com/9cg2y

If you have Intel PRO/Wireless Drivers
here:


if you have Broadcom Wireless
here:


Realtek RTL8102E Family PCI-E Fast Ethernet NIC
here:
http://tinyurl.com/4ssd97

JMB38X Card Reader Host Controller Driver
Here

ENE CIR Receiver (vista version)
Here

for HDMI Audio
Here

ALPS Touchpad Driver
ftp://ftp.hp.com/pub/softpaq/sp31001-31500/sp31075.exe

or try this new driver (not sure it will work)
Donwload

HP Quick Launch Buttons
Download

If you have Bluetooth,
The HP Integrated Module is your Bluetooth Wireless
here:


If you had for 7 unknown devices (buttons drivers)here:
http://www.mediafire.com/?nnnzjmojcjy

Installation --> right click machine.inf, choose install.

You may need to update your BIOS to solve IDT sound driver problem.
You may found all of your BIOS versions
here:
Download

Compaq Presario cq40 104ax Windows Xp driver

Please Download and install according to order.
(if you are using Nvdia chipset download this Driver and not the given below

Install .Net Framework before others:
Download


=================================
ATI Radeon HD 3450 Graphics/Video Driver
Download these files

1. Download MSXML 6.0 from Microsoft
here:


download msxml6_x86.msi --> 1.5MB

2. Download Mobility Modder
here:


Follow these steps:

1. Please make sure you had install .Net Framework,

2. Run Catalyst Software Suite as posted above, but cancel the installation once the driver is extracted.

3. Run Mobility Modder, browse to the driver in C:ATI/SUPPORT/xxxxx/ --> hit modify. Wait until driver is modified.

4. Wait until Install is finished and reboot

Further detail can be found at:
http://www.driverheaven.net/modtool.php


=====================================
MS UAA (required with a reboot before Audio driver)
here:


IDT High-Definition Audio CODEC Driver
http://www.mediafire.com/?vynu6uq4yzv

or
Download

or try this new driver


High-Definition Audio (HDA) Modem Installer and Driver
Here

Windows Installer 3.1(required before wireless)
here:
http://tinyurl.com/9cg2y

If you have Intel PRO/Wireless Drivers
here:


if you have Broadcom Wireless
here:


Realtek RTL8102E Family PCI-E Fast Ethernet NIC
here:
http://tinyurl.com/4ssd97

JMB38X Card Reader Host Controller Driver
Here

ENE CIR Receiver (vista version)
Here

for HDMI Audio
Here

ALPS Touchpad Driver
ftp://ftp.hp.com/pub/softpaq/sp31001-31500/sp31075.exe

or try this new driver (not sure it will work)
Donwload

HP Quick Launch Buttons
Download

If you have Bluetooth,
The HP Integrated Module is your Bluetooth Wireless
here:


If you had for 7 unknown devices (buttons drivers)here:
http://www.mediafire.com/?nnnzjmojcjy

Installation --> right click machine.inf, choose install.

You may need to update your BIOS to solve IDT sound driver problem.
You may found all of your BIOS versions
here:
Download

Install Windows XP on Compaq Presario CQ40-115au

Use XP SP2 only, most of XP drivers were built based on XP-SP2.

If you don't have XP with SP 2,get it first:
Download(optional)

Use Nlite to sliptream ICH9 sata driver.
A good guide to guide sliptream sata driver
here: (but do not use the ahci provided by the webpage download the aahci driver below)


Nlite download:
http://www.nliteos.com


ICH9 sata driver, the driver is located in iaAHCI.inf and is called ICH9M-E/M SATA AHCI Controller
Download

Install Windows XP on Compaq Presario CQ40-115au

Use XP SP2 only, most of XP drivers were built based on XP-SP2.

If you don't have XP with SP 2,get it first:
Download(optional)

Use Nlite to sliptream ICH9 sata driver.
A good guide to guide sliptream sata driver
here: (but do not use the ahci provided by the webpage download the aahci driver below)


Nlite download:
http://www.nliteos.com


ICH9 sata driver, the driver is located in iaAHCI.inf and is called ICH9M-E/M SATA AHCI Controller
Download

Compaq Presario CQ40-305LA XP Driver

UPDATED: 1 FEB 2011

 Download and Install ALL drivers, Then report back if you have problems, notice that for AUDIO and GRAPHIC you need to work on it with instruction i give below.

please Download .Netframework before others:
Net framework 2.0
Download

AMD CHIPSET
(netframework installed first)
Compaq  Persario CQ40-305LA CHIPSET Driver
South Bridge Driver:
Download (AMD SITE)
Download (mediafire)

AUDIO:
=======================================
Compaq  Persario CQ40-305LA AUDIO XP Driver

1, First Download
MS-UAA: Download(sp33867)

for windows XP SP3:
If ms-uaa above failed, use this patch: KB835221.exe

restart after install MS-UAA and install

IDT High Definition Audio
Download (sp39671)
0r
Download (SP41500)

Installing this audio driver may resulting in error, install anyway and continue with this step:

1. Manually install audio Driver

2. after that install

ATI HD Audio Device: Download

GRAPHIC:
=======================================================
 (for advance user you may know the issue of dowgrade newer model to xp, below several options to install the ATI RADRON graphic card, so if you found the way to install it plz leave your comments)

1.. First Download ATI RADEON Driver here and choose FULL PACKAGE SUITE. Install
http://support.amd.com/us/gpudownload/windows/Pages/integrated_mce-xp.aspx?type=2.7&product=2.7.4.3.3.3.1&lang=English

2. Then Download Mobility driver below and Install
ATI Mobility Radeon HD 3450 and ATI Radeon HD 3200 Graphics/Video Drivers :
ftp://ftp.hp.com/pub/softpaq/sp28001-28500/sp28077.exe
 
If still didn't work follow guide Below:

ATI Radeon HD 3200 Graphics/Video Driver
(netframework installed first)
Download
If you have problems installing the Graphic drivers read instruction here:
Installation Guide ATI RADEON HD3200
==============================================

ETHERNET:
Compaq  Persario CQ40-305LA LAN/ETHERNET XP Driver
Realtek RTL8102E/8111C Family PCI-E Gigabit Ethernet NIC Driver
Download
or
Realtek RTL8168C(P)/8111C(P) PCI-E Gigabit Ethernet NIC
Download

WIRELESS:
 Compaq  Persario CQ40-305LA Wireless XP Driver
==============================================
Choose one of the wireless driver base on your specs, if you dont know, just try each driver (there are no risk and will not harm your system)
Broadcom: Download

Intel(R) PRO/Wireless 3945ABG Network Connection
Download
(requires windows installer 3.0 installed first)

 Atheros: Download (direct)
or here (atheros site)
 =============================

MODEM:
Compaq  Persario CQ40-305LA Modem XP Driver 
High Definition Audio Modem
Download

CARD READER
Compaq  Persario CQ40-305LA Card Reader XP Driver 
JMB38X Card Reader Host Controller
Download

TOUCHPAD
Compaq  Persario CQ40-305LA Touchpad XP Driver 
Download

WEBCAM:
Compaq  Persario CQ40-305LA Webcam XP Driver
Cyberlink youcam software 2.0
Download

INFRARED:
Compaq  Persario CQ40-305LA CIR XP Driver 
ENE-CIR Reciever:
Download

If you have 7 unknown device:
Unknown devices:
Download
Unzip files, open folder and right click at machine.inf, select install.


p/s: thanks for the comments and feedback, i fixed the driver list. peace (^^)

Compaq Presario CQ40-305LA XP Driver

UPDATED: 1 FEB 2011

 Download and Install ALL drivers, Then report back if you have problems, notice that for AUDIO and GRAPHIC you need to work on it with instruction i give below.

please Download .Netframework before others:
Net framework 2.0
Download

AMD CHIPSET
(netframework installed first)
Compaq  Persario CQ40-305LA CHIPSET Driver
South Bridge Driver:
Download (AMD SITE)
Download (mediafire)

AUDIO:
=======================================
Compaq  Persario CQ40-305LA AUDIO XP Driver

1, First Download
MS-UAA: Download(sp33867)

for windows XP SP3:
If ms-uaa above failed, use this patch: KB835221.exe

restart after install MS-UAA and install

IDT High Definition Audio
Download (sp39671)
0r
Download (SP41500)

Installing this audio driver may resulting in error, install anyway and continue with this step:

1. Manually install audio Driver

2. after that install

ATI HD Audio Device: Download

GRAPHIC:
=======================================================
 (for advance user you may know the issue of dowgrade newer model to xp, below several options to install the ATI RADRON graphic card, so if you found the way to install it plz leave your comments)

1.. First Download ATI RADEON Driver here and choose FULL PACKAGE SUITE. Install
http://support.amd.com/us/gpudownload/windows/Pages/integrated_mce-xp.aspx?type=2.7&product=2.7.4.3.3.3.1&lang=English

2. Then Download Mobility driver below and Install
ATI Mobility Radeon HD 3450 and ATI Radeon HD 3200 Graphics/Video Drivers :
ftp://ftp.hp.com/pub/softpaq/sp28001-28500/sp28077.exe
 
If still didn't work follow guide Below:

ATI Radeon HD 3200 Graphics/Video Driver
(netframework installed first)
Download
If you have problems installing the Graphic drivers read instruction here:
Installation Guide ATI RADEON HD3200
==============================================

ETHERNET:
Compaq  Persario CQ40-305LA LAN/ETHERNET XP Driver
Realtek RTL8102E/8111C Family PCI-E Gigabit Ethernet NIC Driver
Download
or
Realtek RTL8168C(P)/8111C(P) PCI-E Gigabit Ethernet NIC
Download

WIRELESS:
 Compaq  Persario CQ40-305LA Wireless XP Driver
==============================================
Choose one of the wireless driver base on your specs, if you dont know, just try each driver (there are no risk and will not harm your system)
Broadcom: Download

Intel(R) PRO/Wireless 3945ABG Network Connection
Download
(requires windows installer 3.0 installed first)

 Atheros: Download (direct)
or here (atheros site)
 =============================

MODEM:
Compaq  Persario CQ40-305LA Modem XP Driver 
High Definition Audio Modem
Download

CARD READER
Compaq  Persario CQ40-305LA Card Reader XP Driver 
JMB38X Card Reader Host Controller
Download

TOUCHPAD
Compaq  Persario CQ40-305LA Touchpad XP Driver 
Download

WEBCAM:
Compaq  Persario CQ40-305LA Webcam XP Driver
Cyberlink youcam software 2.0
Download

INFRARED:
Compaq  Persario CQ40-305LA CIR XP Driver 
ENE-CIR Reciever:
Download

If you have 7 unknown device:
Unknown devices:
Download
Unzip files, open folder and right click at machine.inf, select install.


p/s: thanks for the comments and feedback, i fixed the driver list. peace (^^)

Compaq Presario cq40-107au 7 Unkown Drivers XP

For 7 unknown devices (buttons drivers)
http://rapidshare.com/files/144763668/Btn_lancement_app_direct.rar
or
http://www.mediafire.com/?nnnzjmojcjy

Download and install the driver

Compaq Presario cq40-107au 7 Unkown Drivers XP

For 7 unknown devices (buttons drivers)
http://rapidshare.com/files/144763668/Btn_lancement_app_direct.rar
or
http://www.mediafire.com/?nnnzjmojcjy

Download and install the driver

Driver For compaq presario cq50-104 Windows XP

Nvidia chipset,install and on reboot select/check ONLY drivers_no mediashield:

http://www.nvidia.com/object/nforce_730a_710a_winxp_18.11.html

Nvidia Graphics: with vga driver
http://download.laptopvideo2go.com/nvidia/175series/17576.exe
A suggestion for installing video driver.
1) try to install nvidia driver that you have downloaded
If it says couldn't find hardware, quit the installation process. by default, nvidia will create a folder in c:\ drive called 'nvidia'
2) go to device manager
3) update video driver
4) No to windows update search
5) Install from a list of specific location
6) Don't search. I will choose the driver...
7) Have disk
8) Browse to c:\nvidia and select the only inf file to install
9) choose the video driver to install - GeForce 6200
10) restart



Broadcom Wireless:

http://tinyurl.com/58ws5s

.Net Framework(before Q.L.):

http://tinyurl.com/758p8

HP Quick Launch:

ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39425.exe

===============

MS UAA (required with a reboot before Conexant)::

http://www.mediafire.com/?4ben9zlesng


Conexant SmartAudio 221:

http://www.mediafire.com/?g8zsci5lm66coze
Unzip to a folder...use Device Manager.

From Device Manager,right click "Audio Device on HD",choose Update driver,

No to connect,

Install from a list or specific location,

Select Don't Search, I will choose the driver to install,

For the Hardware Type select 'Show All Devices'

Remove the check from "Show Compatible Hardware" and click on "Have Disk".

Next...browse to the unzipped folder and choose the "WiSVHe5.inf".

Ignore XP when it complains.

Reboot.

Modem:

ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe




Wireless Driver (sp36684) download here
update it with Dell Wireless 1505 Draft 802 get it free here
Microsoft UAA download driver here
Modem Driver get it here
NVIDIA GeForce 8300 ForceWare Driver download here, go to device manager for updating your LAN and NVIDIA GeForcee 8200 drivers.

Driver For compaq presario cq50-104 Windows XP

Nvidia chipset,install and on reboot select/check ONLY drivers_no mediashield:

http://www.nvidia.com/object/nforce_730a_710a_winxp_18.11.html

Nvidia Graphics: with vga driver
http://download.laptopvideo2go.com/nvidia/175series/17576.exe
A suggestion for installing video driver.
1) try to install nvidia driver that you have downloaded
If it says couldn't find hardware, quit the installation process. by default, nvidia will create a folder in c:\ drive called 'nvidia'
2) go to device manager
3) update video driver
4) No to windows update search
5) Install from a list of specific location
6) Don't search. I will choose the driver...
7) Have disk
8) Browse to c:\nvidia and select the only inf file to install
9) choose the video driver to install - GeForce 6200
10) restart



Broadcom Wireless:

http://tinyurl.com/58ws5s

.Net Framework(before Q.L.):

http://tinyurl.com/758p8

HP Quick Launch:

ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39425.exe

===============

MS UAA (required with a reboot before Conexant)::

http://www.mediafire.com/?4ben9zlesng


Conexant SmartAudio 221:

http://www.mediafire.com/?g8zsci5lm66coze
Unzip to a folder...use Device Manager.

From Device Manager,right click "Audio Device on HD",choose Update driver,

No to connect,

Install from a list or specific location,

Select Don't Search, I will choose the driver to install,

For the Hardware Type select 'Show All Devices'

Remove the check from "Show Compatible Hardware" and click on "Have Disk".

Next...browse to the unzipped folder and choose the "WiSVHe5.inf".

Ignore XP when it complains.

Reboot.

Modem:

ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe




Wireless Driver (sp36684) download here
update it with Dell Wireless 1505 Draft 802 get it free here
Microsoft UAA download driver here
Modem Driver get it here
NVIDIA GeForce 8300 ForceWare Driver download here, go to device manager for updating your LAN and NVIDIA GeForcee 8200 drivers.

Compaq Presario CQ50-108 CA Windows xp Drivers

For any broken links please leave your comments at the end of the post.

Nvidia Chipset,install and on reboot select/choose ONLY drivers_no mediashield:

http://www.nvidia.com/object/nforce_730a_710a_winxp_18.11.html


Nvidia Graphics:

http://www.laptopvideo2go.com/forum/index.php?showtopic=18338

==================

MS UAA(required with a reboot before Conexant):

http://www.mediafire.com/?4ben9zlesng



Conexant SmartAudio 221:http://www.mediafire.com/?g8zsci5lm66coze

IF direct installation failed:

Unzip to a folder..make note of location.

From Device Manager,right click "Audio Device on High Def Bus",choose Update driver,

No to connect,

Install from a list or specific location,

Select Don't Search, I will choose the driver to install,

For the Hardware Type select 'Show All Devices'

Remove the check from "Show Compatible Hardware" and click on "Have Disk".

Next...browse to the unzipped folder and choose the "WiSVHe5.inf".

Ignore XP when it complains.

Reboot.
=================

.Net Framework(before Q.L.):

http://tinyurl.com/758p8

HP Quick Launch:

ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39425.exe

Modem:

ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe

Atheros 50006x Wireless:

http://www.mediafire.com/?e8libjbvmww

Realtek usb 2.0 Card reader:

http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=15&PFid=25&Level=4&Conn=3&DownTypeID=3&GetDown=false


Compaq Presario CQ50-108 CA Windows xp Drivers

For any broken links please leave your comments at the end of the post.

Nvidia Chipset,install and on reboot select/choose ONLY drivers_no mediashield:

http://www.nvidia.com/object/nforce_730a_710a_winxp_18.11.html


Nvidia Graphics:

http://www.laptopvideo2go.com/forum/index.php?showtopic=18338

==================

MS UAA(required with a reboot before Conexant):

http://www.mediafire.com/?4ben9zlesng



Conexant SmartAudio 221:http://www.mediafire.com/?g8zsci5lm66coze

IF direct installation failed:

Unzip to a folder..make note of location.

From Device Manager,right click "Audio Device on High Def Bus",choose Update driver,

No to connect,

Install from a list or specific location,

Select Don't Search, I will choose the driver to install,

For the Hardware Type select 'Show All Devices'

Remove the check from "Show Compatible Hardware" and click on "Have Disk".

Next...browse to the unzipped folder and choose the "WiSVHe5.inf".

Ignore XP when it complains.

Reboot.
=================

.Net Framework(before Q.L.):

http://tinyurl.com/758p8

HP Quick Launch:

ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39425.exe

Modem:

ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe

Atheros 50006x Wireless:

http://www.mediafire.com/?e8libjbvmww

Realtek usb 2.0 Card reader:

http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=15&PFid=25&Level=4&Conn=3&DownTypeID=3&GetDown=false


Compaq Presario CQ50-110 US Windows XP Driver

nVIDIA-GeForce-8300-ForceWare-Driver-18.11-WHQL-Windows-XP-US-English:

http://mainboard-drivers-and-utilities.free-driver-download.com/nVIDIA/49007/nVIDIA-GeForce-8300-ForceWare-Driver-18.11-WHQL-Windows-XP-US-English.html

Download it and install then go to Device Manager and update the driver manually,browsing to the Nvidia folder(on C:) and select NVIDIA GeForce 8200.


Broadcom Wireless:

http://tinyurl.com/58ws5s

.Net Framework(before Q.L.):

http://tinyurl.com/758p8

HP Quick Launch:

ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39425.exe

===============

MS UAA (required with a reboot before Conexant)::

http://www.mediafire.com/?4ben9zlesng


Conexant SmartAudio 221:http://www.mediafire.com/?g8zsci5lm66coze

IF the direct installation failed:

Unzip to a folder...use Device Manager.

From Device Manager,right click "Audio Device on HD",choose Update driver,

No to connect,

Install from a list or specific location,

Select Don't Search, I will choose the driver to install,

For the Hardware Type select 'Show All Devices'

Remove the check from "Show Compatible Hardware" and click on "Have Disk".

Next...browse to the unzipped folder and choose the "WiSVHe5.inf".

Ignore XP when it complains.

Reboot.

Modem:

ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe

Compaq Presario CQ50-110 US Windows XP Driver

nVIDIA-GeForce-8300-ForceWare-Driver-18.11-WHQL-Windows-XP-US-English:

http://mainboard-drivers-and-utilities.free-driver-download.com/nVIDIA/49007/nVIDIA-GeForce-8300-ForceWare-Driver-18.11-WHQL-Windows-XP-US-English.html

Download it and install then go to Device Manager and update the driver manually,browsing to the Nvidia folder(on C:) and select NVIDIA GeForce 8200.


Broadcom Wireless:

http://tinyurl.com/58ws5s

.Net Framework(before Q.L.):

http://tinyurl.com/758p8

HP Quick Launch:

ftp://ftp.hp.com/pub/softpaq/sp39001-39500/sp39425.exe

===============

MS UAA (required with a reboot before Conexant)::

http://www.mediafire.com/?4ben9zlesng


Conexant SmartAudio 221:http://www.mediafire.com/?g8zsci5lm66coze

IF the direct installation failed:

Unzip to a folder...use Device Manager.

From Device Manager,right click "Audio Device on HD",choose Update driver,

No to connect,

Install from a list or specific location,

Select Don't Search, I will choose the driver to install,

For the Hardware Type select 'Show All Devices'

Remove the check from "Show Compatible Hardware" and click on "Have Disk".

Next...browse to the unzipped folder and choose the "WiSVHe5.inf".

Ignore XP when it complains.

Reboot.

Modem:

ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33839.exe

Friday, April 17, 2009

HP Pavilion dv2610us Vista Drivers

Specs:
  • CPU: AMD Turion 64 X2 TL-58 (1.9GHz dual core, 65nm process, 31W TDP)
  • RAM: 2GB (2x1GB stick) Patriot DDR2-667 (upgraded from 2x512MB generic HP DDR2-667)
  • Hard Disk: 160GB 5400rpm Hitachi Travelstar
  • Optical Drive: DVD-RAM w/ Lightscribe
  • Graphics: nVidia GeForce 7150M Integrated Graphics
  • Wireless: Broadcom 802.11b/g and HP Bluetooth
  • Battery: 6-cell Li-ion
  • Operating System: Windows Vista Home Premium
  • Accessories: Built-in webcam and media reader, modem, ethernet, etc.
  • Includes: Microfiber cleaning cloth, a pair of earbuds, and a media center remote that fits snugly into the ExpressCard slot.
Drivers:

HP Pavilion dv2610us Vista Drivers

Specs:
  • CPU: AMD Turion 64 X2 TL-58 (1.9GHz dual core, 65nm process, 31W TDP)
  • RAM: 2GB (2x1GB stick) Patriot DDR2-667 (upgraded from 2x512MB generic HP DDR2-667)
  • Hard Disk: 160GB 5400rpm Hitachi Travelstar
  • Optical Drive: DVD-RAM w/ Lightscribe
  • Graphics: nVidia GeForce 7150M Integrated Graphics
  • Wireless: Broadcom 802.11b/g and HP Bluetooth
  • Battery: 6-cell Li-ion
  • Operating System: Windows Vista Home Premium
  • Accessories: Built-in webcam and media reader, modem, ethernet, etc.
  • Includes: Microfiber cleaning cloth, a pair of earbuds, and a media center remote that fits snugly into the ExpressCard slot.
Drivers: