Quote Originally Posted by Pederrs View Post
When i try to save a bios setting and the board shutdown and then power on again it just keep restarting in an endless loop. It doesn't matter what bios setting i set and tries to safe. I cant see any post code on the display before the board again restarts.
I have tried bios P02, P04 and VG27. And i have tried: all ram sockets, two different GFX's, both bios chips and running without HDD and DVD drive.

System:
QX9650
Asus GTX 280
Cell Shock PC14400
CPU cooling: cascade and box cooler

Really strange.....
This could be two things (and both of these happened to me):

1) Power supply issue. I found this board to be very picky with PSU. When I first built this machine I used a 900W Tagan modular. It would often do just what you described when I tried to overclock and increase voltages. Turn on, turn off, turn on, turn off, it happened so fast there was never any post screen. I replaced the PSU with a 1000W CM SLI certified PSU and this problem stopped.

2) Automatic overclock recovery BIOS issue. I also had this problem on the shipping BIOS. The overclock recovery was way to aggressive and would often kick the board into an endless loop because the board would NOT post on auto settings at all. I had to disable overlock recovery to get the board working with shipping BIOS. G27 has resolved this issue for me and now I can leave overclock recovery enabled.

Hope this helps.