PC freezes randomly when playing games

Nick Thaos

Honorable
Jun 18, 2013
1
0
10,510
hi i have an old pc that i use as a backup but lately it would freeze at random playing any game, i took out the graphics card and connected the monitor the the motherboard's one and the freezes stopped the only thing is i cant play anything since the motherboard graphics is weak and uses from my ram, i put in another video card but same thing happen

It doesn't freeze in any other tasks but games, the drivers are good and the graphics card is new, i was thinking if its the motherboard at fault but i really have no idea,

PC AMD sempron 2800+
1GB RAM,
and ATI RADEON 9250 256MB