I just built a new computer using an Intel D865PERL mobo and a 2.8G P4. I powered it up and it shut itself in a few seconds. This happened twice, so I pulled the heatsink off, and realized I forgot the thermal paste. I applied it, put it back together, and turned it on. The RAM and CPU were listed on startup, and a message said thet the computer was previously shutdown due to a thermal issue, and the hardware should be checked. It gave me the options of F4 to startup or F12 to boot from the network. I tried both, got no response, so I rebooted. The Intel mobo splash window appears, but that's all. No BIOS screen, nothing else. It just hangs there. This happens every time I boot up. Help! What can I do? I can't believe I fried the brand new P4, considering it never ran for more than 6 seconds before I applied the thermal paste. I'm clueless...