** OFFICIAL ** Intel DX38BT & DX48BT2 BoneTrail Thread

[rchelicopter]

Also try 60,4,15,7,7

Well I tried those sub timings and at:

Fsb 450
Ref Freq 400
Mem Freq 1333
Mem Timings 7-7-7-20 60,4,15,7,7 2T

It loads all the way up to just logging in and then it just goes blank, I tried changing the timings from 7-7-7-20 to 9-9-9-24 and it actually let me log in but froze up shortly after..

I'm running at 400fsb now and it runs OK, any other sub timing suggestions? I would really like tio get it running at the same clocks as i did successfully in Bios 1478. Also i must mention that I'm running 4 stick of DDR and not just 2..

[Anubi]

RC,
Does your memory have an XMP profile? If it does, then under the Performance Memory Profiles option on the memory page you should see Automatic, Manual, Profile1, Profile2, etc.

This might be useful, if you have XMP memory. If you select automatic, press enter, then select manual press enter, it will load the default SPD settings for all the timings and sub timings into the manual setting. If you select Profile 1, press enter, then select manual it will load all the XMP profile timings and sub timings into the manual setting.


You sig says 4GB DDR3-1600, is that 4 x 1GB sticks, or 2 x 2GB sticks?

The Corsair 1600 XMP that I have has loads 88, 5, 10, 6, 6 for it's subtimings when selecting Profile 1.

The OCZ 1600 XMP that I have loads 72, 5, 10, 6, 6 for it's Profile 1.

One thing to keep in mind, for tRFC, the first number in the subtimings list a larger number is faster/more aggressive. All the rest lower is faster/more aggressive.

From the timings you last posted 60, 4, 15, 7, 7 you might try raising tRRD up to 5 or 6.