gskill support said:
First, make sure you have the latest BIOS for the motherboard.
Next, input the basic timings for the memory: tCL 7 - tRCD 7 - tRP 7 - tRAS 21
Make sure to also input DRAM frequency and voltage (even though they may default to the correct values).
Test and see how that works. If problem persists, test one module at a time with the proper settings to make sure one is not bad causing a problem.
Keep us posted on the results.
ok, thanks for response, i have the lastest bios on my mobo, after i set 7-7-7-21 and 1333mhz of frequency the computer start but doesnt do the bios check and the screen is black