When i use the Win 7 Button "Energy saving.." and then i hit the mouse button or keybord the pc restart and restarting a few times.
I think it has something to do with the memory, i think the mobo did not recorgnize the memory.
I can only switch of the pc on the power supply and then have to restart with the red bios fail button.
Before Bios 0037 i have never problems with wakeup from powersaving mode...
Are there any hints in the window event log that may give a hint?
You can run powercfg -energy in an admin dos box to see if it can detect issues.
Which timings do you use for your memory: 1333 Mhz or 1600 Mhz?
You could try to downgrade to BIOS 0036 and see if that solves the problem