Hi Paul, If you've got the right .inf installed and utilized (monitor listed in display properties is correct) then I think it's RMA time. Monitors are awful awkward things to ship but... Do you have a friend with a high refresh rate video card to swap monitors with? This would switch all variables but the monitor if said friend doesn't live in your premises. Therefore, if the problem persists... definitely time for an RMA. DOS drivers shouldn't make a difference. Good Luck, Matthew The Ryans de wrote: > Sorry I forgot to mention that . I'm running Win 98 at a resolution > 800x600. The inf. files are installed. The thought also crossed my mind to > start in DOS mode and istall the DOS drivers for the vidieo card,not sure if > that would limit the vidio card to a set rate or just give me problems with > Win. > Paul Ryan > PCBUILD's List Owner's: Bob Wright<[log in to unmask]> Drew Dunn<[log in to unmask]>