Hey guys, new here at the forums. Stats: Foxconn p45a-s motherboard Intel E8500 2x2Gb Mushkin 800mhz 5-4-4-12 Radeon HD 4850 512mb GDDR 3 2x250Gb Maxtors 1x500Gb SATA II Seagate Anyways, a couple nights ago I was screwing around in my BIOS menu and "accidentally" set my 800Mhz ram to 1066Mhz... oops... Anyways, now my system won't post. No beep codes. When I hit my power button the fans and cooling system power up, but that's it. I've narrowed it down to the board by swapping out all other components (psu and cpu included) and trying it with just cpu heatsink/fan and psu, still no beeping here. I've tried plenty of stuff already, CMOS jumper, removing CMOS battery (for 30min and 20+ hours), removed everything from case and did it all again, and evening shorting the actual BIOS chip itself. I've already ordered a replacement BIOS chip loaded with the latest firmware, but was wondering if there's anything else I could try before I wait almost a week for that chip. Any help is greatly appreciated.