First:
uninstall nvidia drivers from add remove programs.
reboot .
Answer no to all windows "new hw found" attempt to install drivers for video.
Shut down.
Replace video card.
Boot up w/new vid. card.
Answer no to all windows "new hw found" attempt to install drivers for video.
Reinstall via4in1.
Make sure to choose AGP turbo .
reboot as asked.
Answer no to all windows "new hw found" attempt to install drivers for video.
Install the new nvidia video drivers 53.03(xp) 53.04(win9x)
(run setup.exe)
reboot.
Accept new drivers.
Some other things to try:
Enter your BIOS setup, in the Chipset Features Setup, for
something called the AGP Driving Value.
This value controls the timing of the AGP driver in
Windows. The value you place here can make AGP4X stable.
This value is a hex value from 00-FF.
In order to place a value here you might need to change
another BIOS setup feature called the AGP Driving Control.
This should appear with the AGP Driving Value.
Set this to MANUAL.
Try setting this value to DA or EA. Try DA for a VIA Apollo Pro 133A motherboard. On a
KT133(yours)
motherboard you might want to try E7.
Save your options and reboot your machine.
If not running fine go back into the BIOS Setup and try another value.
Some articles to check out:
syar