the computer is aboout 3yrs old and after upgrading from xp 32bit to win7 32bit and got a new graphics card with 512mb my computer keeps freezing. the freezing occurs usually during startup or a couple minutes after startup; it has no certain time to when it freezes. it also freezes in safe mode. it was working fine running on xp with the new graphics card.
after freezing i cant control the mouse nor keyboard and everything lockes up with the display left how it was before freezing (no black or blue screens)
things i have tried doing..
-reformating hdd
-switching between 2 512mb RAM modules
-using the intergraded graphics card
-leaving win7 on w/no updates
what could cause the freezing??
after freezing i cant control the mouse nor keyboard and everything lockes up with the display left how it was before freezing (no black or blue screens)
things i have tried doing..
-reformating hdd
-switching between 2 512mb RAM modules
-using the intergraded graphics card
-leaving win7 on w/no updates
what could cause the freezing??