My EXPERT have some serious problems with VDIMM, check this out:

In normal room temp, around +23-25ºC, my VDIMM act like it should do, I put 3.5V in BIOS and it is after boot 3.5V

When I put some cold winter air to blow over my mob, BH-5 and TT BT, we say something around -3ºC, then I put 3.5V from BIOS, boot up and my VDIMM is 3.85V
When I put from BIOS 3.2V and reboot system, my VDIMM is around 3.55V.
Then back in to +23ºC air, everything is normal again!?
From room temp with 3.5V in windows to -3ºC, next boot I have near 3.9VDIMM measured from board

What a F*UCK is going on there

I measured those VDIMM from board.


DFI nF4 EXPERT with 7.04BTA BIOS
2*512mb BH-5
FX-57
Antec TrueControl 550W 20/4pin