Need advice on OC Problems

[Reckinball]

Ok first of all im a noob to this forum so I would like to say hello to all.

 

My pc build is fairly basic I have an

 

Asus P5K mobo

Intel E2160 Dual core processor

Crucial Ballistix 2GB DDR2 PC2 6400

Visiontek Radion HD3850 video card

Seasonic S12 650 watt power supply

 

Ok i basically went off of the article on tomshardware which can be found here

http://www.tomshardware.com/2007/09/12/pentium_dual_core/

I have been running my processor at 3.0GHZ by moving the FSB to 333 and moving the CPU Voltage to 1.45

This setup has been working flawlessly for the past year or so. Just recently I have had some problems with my pc not posting in the bios on restarts. I reflashed the bios to an earlier bios, and it started to work again. This had worked for the past month. Tonight on reboot my pc will not get past the post-beep. If I clear CMOS and reboot it will post and I will click F2 which boots with default bios settings. If then i restart and return to bios to run my OC setup when the pc reboots to save bios settings it will not post again, until i remove battery reboot and then load default settings. Ive removed a stick of memory, and also moved the memory to different slots with no difference noticed.

 

Im thinking that my mobo might be about to bite the dust. Could someone with some more experience help me out.

 

Thanks in advance

 

Reckinball