Testing Report: Gigabyte X48T-DQ6 Rev. 1.1

[Valdo]

Hi guys, i'm losing my mind on this mobo.
I'm trying to make my system run properly, but in no case I can make my ram modules to run at 1600mhz. Already changed both modules. I cannot reach speeds over 1280 and SPD infos show 1333. System crashes before bios screen if upper speeds are set. Please tell me something.

This is my configuration:
Model Name : GA-X48T-DQ6
--------------------------
M/B Rev : 1.1
BIOS Ver : F4 (F4H already Tested)
Serial No. : SN081100054828

-------------------------------------------------------------------------------
VGA Brand : GALAXY Model : 8800GTS
CPU Brand : Intel Model : Q6600 Speed : 2400MHZ
Operation System : VISTA64BIT SP :
Memory Brand : Corsair Type : DDR3
Memory Size : 2X1GB Speed : 1600
Power Supply : 750 W


ddr3 modules: 2x CM3X1024-1600C7DHX

some pics assembling the system following.