ASUS G73 Owners experiancing Touchpad issues can try the below steps to resolve touch pad and keyboard problems.
G73 Keyboard and TouchPad FIX
1/17/2011 Big Thanks to Gary Key and all others at ASUS who worked on this fix!
01/07/11 Update - Please download and use this file for the missing keystroke problem - https://www.yousendit.com/download/R...a0RvQnRjR0E9PQ -
(use the DOS or Win7 method with the latest utilities on our website and on AC power only)
This BIOS should fix remaining problems, based on latest test reports. Please updated to the latest ATK, AMD Catalyst, and Touchpad drivers. Please use the system and if the missing keystrokes problem is still present please follow the instructions in the Synaptics diagnostic PDF and send the output file to me at -firstname.lastname@example.org-(remove the hypens). We will then contact you for additional information or service.
12/25 Update - New BIOS Link - Please follow below Instructions as Before
The BIOS file and related flashing utilities along with a Synoptics diagnostic reporting utility are available here - http://www.mediafire.com/file/tb5wes...x/G73JhASb.rar for download. All driver download links are based on assumptions that Windows 7 64-bit is the OS choice, please adjust accordingly on the driver downloads if this is not the case.
We highly suggest you visit the G73Jw (having G73Jh page updated) download page here - ASUSTeK Computer Inc. and download the following files and install them prior to flashing the BIOS.
ATK - Version V1.0.0007
TouchPad - Version V22.214.171.124
Others - Intel Engine Management Interface - Version V126.96.36.1999
Others - Keyboard Device Filter - Version V188.8.131.52
I realize there are later drivers available for these programs but at this point we need everyone on equal driver sets based on our testing with this beta BIOS.
After updating your BIOS (use the DOS or Win7 method with the latest utilities on our website and on AC power only) please do the following -
1. Update to the latest VBios if you do not already have it installed - file download and instructions are located here - G73Jh GSOD Vbios Update
2. Uninstall the Realtek Audio and HDMI driver sets and then reinstall with HD Codec version 2.55 and ATI HDMI 2.55 driver sets if they are not already installed. The download link is here (need to accept the license first) - Realtek
3. Do a complete uninstall of the AMD Video drivers and then install the 10.12 driver set that is available here - http://support.amd.com/us/gpudownloa...ostype=Windows 7 - 64-Bit Edition
4. Also, please ensure the latest DirectX update is installed - Download details: DirectX End-User Runtime Web Installer and all important Win7 updates are installed.
Please use the system and if the missing keystrokes problem is still present please follow the instructions in the Synaptics diagnostic PDF and send the output file to me at -email@example.com-(remove the hypens).
We have noticed a significant amount of systems returned for the missing keystroke problem have been fixed with the above procedure in early testing and this new BIOS has solved further problems. However, it has not been perfect so we need to collect further information from those users still having problems.
J73JH Users Make Sure you have updated your Vbios to the latest version, there is a step by step guide available here: http://www.asusrog.com/forums/showth...D-Vbios-Update
Also checkto see if your BIOS is up to date the current BIOS version is version 0211