GA-EX58-Extreme is not booting.
Upon power, the speaker "clicks" (the sound it might make if you just applied a DC voltage to it), all LED's in the CPU meter on the mother board come on full, all the fans start up (CPU fan, etc.).
It stays this way for about 3 or 4 seconds, and then it powers down. About 3 or 4 seconds later is repeats the power up attempt. This cycle will continue forever without me ever having to touch the power button except for the first time.
I've tried removing the memory, reseating the CPU, and the behavior is identical. I don't have video, beep... Is like a loop.
If I take out the 12v 8pin cable the mother board doesn’t reboot. However I don't have video, beep... I tried different PS (Thermaltake), memory slot changes, reset bios, nothing made a difference.
All test are made outside the case, a 3D Mercury from Gigabyte too. They prepared 1 set 1366 brackets for me and now I cannot use it. I read on a forum that Antec PSUs works pretty good with this mother board, but I have one. What can I do? I love Gigabyte.
Thanks in advance.
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Model Name : GA-EX58-EXTREME(rev. 1.0)
M/B Rev : 1.0
BIOS Ver : ? I cannot see it.
Serial No. : 091700012494
VGA Brand : Nvidia Model : 9800GT
CPU Brand : Intel Model : i7-920 Speed : 2,6 GHz
Operation System : Vista 64-bit
Memory Brand : Kingston Type : DDR3
MEMORY: KINGSTON KVR1333D3N9K3/6G 6GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3).
Memory Size : 6GB Speed : 1333
PSU: ANTEC 750W TRUEPOWER NEW.
All components are new.