[Neuromancer]

Interesting, have you boosted CPUNB voltage and vdimm to try and prevent the stick dropping out?

Might try bringing HTlink down a multi as well

[Cecil]

Originally Posted by Neuromancer

Interesting, have you boosted CPUNB voltage and vdimm to try and prevent the stick dropping out?

Might try bringing HTlink down a multi as well

It was the tWR sub timing, needed to be changed from 10 to 12. Been testing 280x15 4.2Ghz with ram at 1866 7-9-7.