Disgruntal_XP_User

Sry to bring this thread back from the dead but i have a pentium celeron 2.4 ghz (Mother Board =GIS 17). Ive had this pc for almost a year was running under win2k with no problems. recently we had to upgrade to xp pro sp2. after a couple of weeks xp started restarting out of the blues. I am assuming there is no hardware conflict. VGA card built in Lan Card built in Sound Card built in USB built in modem I have the same on on two other computers also running win xp pro sp2. and other than RAM HD Floppy drive and CD-Rom that covers it for Hardware. thx for any help i may get