Okay, I suggest updating all your drivers, and I will have your lists here to show you what to do to do that, almost every one of your drivers for your system has been updated this month:
Download this and install it:
http://www.phyxion.net/Driver-Sweeper/D ... -available
Download this and install it too:
www.ccleaner.com
Download a copy of your newest ATI drivers and keep them on your desktop for reinstalling later.
To make sure you are installing without any dregs left over.
Go into display options by right clicking your desktop.
get the advanced properties. Go to adapter properties/configure, then go to driver tab. Change it to standard vga/agp adapter driver and have it install. You may have to tell it to let you choose a driver manually to do so or choose from a list of drivers.
Do not restart if prompted yet.
Uninstall ATI Drivers from the control panel add/remove software panel.
Once uninstalled, run driver sweeper, and remove ati display drivers.
Restart.
Run CCleaner, go to the registry cleaning portion, clean it, have it save a backup.
Restart again.
Install ATI Drivers. Restart.
ASUS website is pretty bad/slow for driver updates.
Updated drivers and bios for your motherboard/chipset/LAN/Audio if you haven't are a good thing to update direct from manufacturer solve these issues:
This is Intel's website and run this to try updating your chipset drivers, yours is P45. So these 3, 4, 900 series drivers are for you:
http://downloadcenter.intel.com/Detail_ ... *&lang=eng
VIA VT1708s is your sound card chip, AKA Via Vinyl, its the most awesome onboard solution, great sound.
Here are your drivers for it:
http://www.viaarena.com/displaydrivers. ... bCatID=202
Here is your LAN chipset drivers, download the Auto Installation program (Support WinXP 32/64 and Win2K)(SID:1345022):
http://www.realtek.com.tw/downloads/dow ... /RTL8111DP