fail boot

Hi friends, https://au.pcpartpicker.com/list/8BVNFt A couple of weeks ago, my PC started intermittently being unable to boot with increasing frequency. When that occurs, the case fans will spin, and the CPU fan will twitch once before failing to reach BIOS, and the PC will reboot itself again...

well i have just cause 2 and every time i open it it opens the screen goes black and it comes of pls help thanks in advanced

Hi could you please help me choosing a good heatsink fan compatible with my old computer. Thanks. Here are my specs: CPU Type: DualCore Intel Core 2 Duo E4400, 2000 MHz (10 x 200) [Conroe-2M] Motherboard Name: Unknown Motherboard Chipset: Intel Bearlake G33 Video Adapter: Intel G31/G33...