Alrighty, so I recently bought a Geforce650 graphics card, when I installed it on my pc it did nothing, it just trapped me in the press esc for start up. That was a week ago, I did some looking around and boom my power supply was too low, it was a 250w and I needed a 400w minimum..sooo I bought (yey more money for parts) 650w EVEA power supply, I installed it and then started my PC without the devil sent GPU and it worked! now I installed the GPU again WITH the new PSU and same thing. Press esc on start up menu... so my question is...what ELSE might be wrong... sorry if I sound pissed...because I am... sorry. Anyways, my motherboard is a PEGATRON CORPORATION 2AC2 model, My processor is an Intel core i3 2120 and my power supply is a Nexus EVEA 650w gold 80 rated. Sorry if my computer vocab. is lacking, i`m new to the upgrading scene you see. Anyways, hopefully I resolve this soon with you guys`help of course. Cheers.