Hi everyone, My computer is Hp m9350f pavilion elite. I replaced my stock psu and gpu. My psu is corsair 650w and the gpu is xfx 4890. While playing the dragon age origins for hours suddenly the pc shut itself down.This happened ones. I've been monitoring the gpu temp since I installed it. the gpu idles at 55c with 70% fan speed and 90c on load with 100% fan. I don't no if this is normal but sure im getting high temps. The cpu is phenom x4 idles at 51c and it can go up to 65c in load. I live in the tropical country so it could really get hot here. I've talked to the hp tech and he said the reason why the system shutdown automatically is that the gpu and psu might not be compatible with the mobo because the mobo requires 460 watts for factory set up. First he suggested me to replace the gpu and I said would it be it better if I replace the mobo instead then he agreed. Does mobos have a wattage limit for gpu? There's also system freeze occurring randomly. First I was planning to replace the cooler for the gpu, now I don't know I might replace the mobo instead. Is it possible the gpu is overheating because it's not compatible with the mobo? I really want to make sure before buying the mobo because I really have a tight budget. Thanks in advance.