Can't change my RAM timings

[kaiweiler]

Abit IP35-Pro
+
Crucial Rendition PC2 5300 667Mhz 5-5-5-15 1.8v

Alright so I want to run my RAM at 800Mhz. I know it is capable of this because I had it running at 844Mhz in my old AM2 system, I just had to loosen the timings to 6-6-6-18.

The problem is that whenever I change any of the timings to anything other then Auto on my IP35 Pro, I get the C1 error which is "Detect Memory"

It will boot at 800Mhz with stock timings but is unstable in Prime blend test (fine in small FTT's)

I tried using MemSet to adjust the timings within Windows but they won't actually change.

Does anybody know how I can successfully loosen the timings on my RAM??

Thanks

 

[RAMBO29]

I think its locked in BIOS.My old gigabyte needed Crtl+f2 or smthng similar to show manual settings.Try if tht's the case.

 

[kaiweiler]

No, I can access the timings and can manually change them, but no matter what change I make to them, my PC will not POST.

 

[JosiahBradley]

Maybe you need to up the voltage a tad with the new motherboard.

 

[DrkWarden]

No, I can access the timings and can manually change them, but no matter what change I make to them, my PC will not POST.

did you check the manufacture website for the correct timings?