Newly Configured Motherboard boots Randomly

[Jagadamba]

hi there

I have bought a new ASUS P6T motherboard and has configured myself. It was all going smoothly when today morning i power on my machine it booted properly and after i was working for 15-20 minutes, the system got booted.
I didn't gave that much attention when after another 5 minutes the system booted itself..........
and it is still continuing whenever i start my pc.

Please help me regarding this

[MattyBoy]

Clear the CMOS and set the memory parameters manually.

Memory – Manually configured to 1600MHz at 8-8-8-24 timings, 1T command rate, 1.65v VDIMM

[SecRecy]

See page 3-19 in your manual. Set the first 4 timings listed there to 8-8-8-24 in that order. Page 3-20 Intel DRAM Timing Mode, 1N (aka 1T command rate). DRAM Voltage is on page 3-22, 1.66v as it does not offer an even 1.65v setting.

[Sebastian.j]

I would set the memory Voltage to 1.7 Volts with these modules and Wired is correct if you are seeing red at 1.5 Volts you have the wrong Voltage.