graphics problem

[bertram]

i use a leadtek winfast a360 tdh graphics card and my
windows xp restarts without warning all the time when i
am usign the computer halfway. sometimes it can't boot
fully, sometimes it says it created an error log due to
graphics card instability, and sometimes it just boots
properly. i have tried using the latest drivers and the
drivers that came with the product but to no effect. how
do i corect this? the restart is very disruptive and i
cannot do my work on my computer like this.

 

[Touch Base]

Try downloading and running this application to completely remove driver
remnants:
http://www.driverheaven.net/cleaner/

Driver Cleaner is a program which helps you to remove parts of drivers that
are left after uninstalling the old drivers. The program is for ATI and
nVidia drivers. First you need to uninstall the drivers from the control
panel than reboot and after that run the program. If you really want a good
description of what steps you should do than you really need to read the
readme file included in the zip file and installation as it contains a
detailed description step by step.
The program also fully supports windows themes and other kind of themes.