BIOS and drivers required for CQ45-106AU for OS Windows XP or Free DOS

Hello, I bought laptop Compaq CQ45-106AU which has Windows Vista Home Basic OS and I am unable to find the BIOS of motherboard, Chipset drivers and all drivers for this perticular computer laptop, I want this downgrade to Windows XP Pro or I want to to Free DOS so if anyone has the solution to this then please send me information as soon as possible. Thanks in advance to all who pass by this message.

I recommend you stay with VISTA.

This chip Audio IDT using model and ENE CIR receiver driver XP were hard to find.

ENE CIR is essential if you have purchased the remote for this model.

Some of the user CQ45 found they will lose control of BRIGHTNESS setting (Fn + F7 and F8) due to the incompatibility of the QLB software.

However, if XP is essential for your applications please perform steps below.

____

Your model must sata driver AMD sliptreamed on XP installation CD.

If you did it right, you'll BSOD error.

Use Nlite to slipstream sata driver AMD.
A good guide for driver sata sliptream, here

Note: Do NOT use this guide sata driver, your sata driver is given below.

AMD SATA AHCI Controller Pilot, here

or

If you want an AMD SATA driver from HP site, here

extract sp39719 to a folder and use the files in the RAID7xx folder

Note:

Select ONLY x 86 AMD SATA AHCI driver

Download nLite , here

Make your Vista recovery cd/DVDs if you have not yet discovered it here

_____

Try the following drivers,

Drivers XP for CQ45-106AU

Install .net Framework before the others, here

Suite software Catalyst (for your Chipset ATI, HD 3200 Graphics/video and LAN drivers here

Audio installation is the most difficult part, since the BIOS incompatibility.

Install MS-SAU first, here

IDT High-Definition Audio CODEC Pilot,

a version update of Microsoft Update Catalog here

or

or if you want to install HP IDT driver (VISTA), here , some user indicated that it also works with XP

or try the new version here

Note:

Some users CQ40 CQ45 must update their BIOS to fix Audio that disappeared after rebort.

If you have found your BIOS is lower than F33A, update your BIOS to the latest version here

High-Definition Audio (HDA) Modem Install drivers, here

Broadcom Wireless, here

Realtek RTL8102E Family PCI - E Fast Ethernet NIC, here

JMB38X card reader Host controller driver, here

ENE CIR Receiver (your Vista driver), here

or if it doesn't work try Vista driver checked Intel, here

HDMI Audio, here

ALPS Touchpad Pilot, here

HP Quick Launch buttons, here

If you have Bluetooth, here

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

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

Good luck

Message edited by Mariza on 04/01/2009 12:11 AM

Tags: Notebooks

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