How do you reinstall video system?

[Peter]

My Windows xp video system cannot function. I just cannot reinstall my
video drivers. How do you reinstall the video system so that I can
reinstall the video drivers? After I reinstall video drivers and
reboot, the screens moves very slowly in bands.
CanI just do a repair install of Windows xp? How about reinstalling
windows xp sp2 or install windows xpsp3?

 

[PaulM]

Did you uninstall the old video drivers first??
Go to Add and Remove Programs and uninstall the old video drivers first.
Make sure you have the correct video drivers.