Well, it crashed after 26 hrs of folding with default settings as well.
CPU temperatures according to tpc stayed under 35, no ht retries, fans running at 4500/6500 rpm, so I'm a bit stumped. If it's not temperatures, and everything is stock, what is happening?
Do these motherboards/cpu's 'age'...
Well, my system crashed - numerous NMI lockup messages - perhaps using TurionPowerControl to overlock 6274's from 2.2 to 2.5 GHz wasn't such a good idea.
I'm not going to invest anything in new coolers before Boinc can run for 48hrs without problems. If that works, I understand 4 noctua NH9's...
I would love exact measurements. I read that both noctua coolers can be rotated 90 degrees - is there a reason you mounted them vertically? I would expect that with the airflow running from front to back the other way around would be better?
TurionPowerControl has boosted my 6274's to 2.5 GHz...
So if you kept the existing case fans, did you (or anybody else) have any success in slowing them down from the BIOS or with ipmitool? Will the ocng bios perhaps allow the fan-speed more fine grained?
Upgrading the fans on the NH9 is one way, of course. The 120 mm Noctua NH-U12DO probably won't...
Unfortunately, no. I'm behind a router - another PC on that same router has no problems and I don't think there's anything wrong with the network on the Opteron system, since a Debian netinstall went fine.
I think it's something else:
jurriaan@opteron:~$ wget...
Unfortunately, no. I'm behind a router - another PC on that same router has no problems and I don't think there's anything wrong with the network on the Opteron system, since a Debian netinstall went fine.
I have scored (at 800$, more of a steal, i think) myself one of those as well:
- Supermicro H8QG6-F
- 4x 6274 with passive coolers
- Supermicro SC748 chassis w/2 redudant 1400W powersupplies
- 16 dimms x 8 Gb each
and I must say: the loudness overrides the nice points. Boinc is chugging...