P7-1234

[Wooshie]

So I recently bought a HP p7-1234■ and I got a graphics card upgrade, GEFORCE GTX 550ti from nvidia, and when I play all my games such as WoW, SWTOR and Guild Wars 2, the comp crashes everytime. The card recommends a 400w power supply and I have a 520w in it, anyone know how to fix it?

 

[COLGeek]

How hot is your 550ti getting when under load?

It really does sound like a defective power supply (potentially).

Are your drivers and Windows fully up to date?