Hi Mike,
Thank you for visiting Microsoft Community Forums.
After installing the new graphics card, the computer display has changed and you would like to revert it back to normal as it was before.
I am sorry. I wasn’t able to access the first link.
I would like to look at the screenshot. Please click on the link below and send us the screenshot again:
http://answers.microsoft.com/en-us/windows/forum/windows_7-security/how-do-i-post-a-screen-shot-on-this-forum/c86de820-c620-401c-a804-9f6337cd3053
Method 1: Please refer to the link:
Resources for troubleshooting display problems in Windows XP
http://support.microsoft.com/kb/307960
Method 2:
How to configure Windows XP to start in a "clean boot" state
http://support.microsoft.com/kb/310353
Note: Don’t forget to set the computer back
to Normal state. Refer the last part the article.
Do let us know if you have any other queries pertaining to Windows in the future. We will be happy to help. We, at
Microsoft strive towards excellence and provide our customers with the best support.