Hello please could you advise me.
I upgraded my pc by changing too these items:
nvidia gtx 260
500gb sata hd
4gb ram...2x 2gb cards but not the same speeds
750w power supply
im using the same motherboard and cpu!
and after installing all upto date drivers everything looks ok.
but when i play a game that starts to challenge the gpu all of a sudden the pc clicks, screen goes blank saying (no signal) and the cpu fan speeds up.. i can still hear that the game is running but no screen.
before i changed and upgraded there was a problem that my pc started to freeze so i wiped my pc and reinstalled windows fresh.
i also bought another gpu and motherboard and case and at that point i couldn't even get a picture at all??
so im now with my old case, old motherboard and it works till i challange the gpu???
where am i going wrong??
this is my spec
intell core 2 extreme
pci usb card
pci soundblaster card
Mixing brands and speeds of memory is never a good idea, especially when all slots are filled. Try your system with just your old memory. And what brand of power supply are you using? The good brands are corsair, antec, seasonic, pc power and cooling, ocz, and enermax.