Board refuses to work w cas 2,5

[euclid]

same here 3 wont post i have to clear cmos, i didnt try 2.5 i just leave it on 2.

 

i fugured it was a problem with the ram, not an issue with the mother board

[wakeup360]

@wakeup which board revision do you have? R.AA0 R.A20 R.A30 R.AB0?it's written on the sticker thast on the side of the second PCI-e slot.

The part number is NF4U91-100R.A02

[wakeup360]

Anybody have an idea of why CAS 2.5 isn't working?

[THunDA]

Anybody have an idea of why CAS 2.5 isn't working?

 

 

You should try each stick seperatly to see if they both dont run cas2.5..

 

Another option would be to try them in another system to see if they experience the same thing..(2.5 not working)

[Ruiner]

This board is the only one I've ever had lock up when RELAXING ram timings.

I upped CAS from 2.5 to 3 and it locked up bad, no post, just beeping. Only a CMOS reset fixed it.

[Guest judas]

hi

I have same problem with ram, wont go over cas 2.0 .

I have had my ram in a msi neo2 motherboard and my timings went to, 2.5 3 3 6 @250hz but on dfi can not change above 2.0 ...can go down though?! 1.5 2 2 4

My is Corsair 1GB DDR XMS3200XL :confused:

[JazzMang]

Have you tried it in a different board with your same CPU?

[Gawnja]

What revision is latest(newer)? R.AA0 or R.AB0? Any help pleeze?

[Gawnja]

Which is newer? the R.AB0 or the R.AA0.