4P board with 6272 chips installed and 8 dimms. Testing OC's with ocng5. Was running a test load for hours no problem at refclock 240 (2.88GHz), then tried to overclock to 245 with ocng-cu.
I just accepted the defaults in ocng-cu - only changed the refclock didn't fiddle with the other settings. Then I go to poweroff the machine, run the Linux command for it, and while Linux halted the motherboard did not power down like it always had.
I was worried - powered down via the PSU and started back up. Nothing now - fans spin up, DP3 the power led on the motherboard never comes on, but the DP1 IPMI led does. IPMI doesn't get an IP however. Another LED not labelled in the manual between DP3 and DP1 momentarily blinks red when hitting the power switch...
Things tried:
Clearing CMOS by removing battery and then shorting those contact pads for 30 seconds.
Taking it out of the case and onto wooden board.
Trying different power supplies, all known working.
Unplugging all RAM, USB.
Power meter shows usage does jump up to 80W from 5W standby when I hit power switch, so something is happening. Really think I bricked it... was always able to recover from bad OC by just waiting for the 3 failed posts before it reset everything.
I just accepted the defaults in ocng-cu - only changed the refclock didn't fiddle with the other settings. Then I go to poweroff the machine, run the Linux command for it, and while Linux halted the motherboard did not power down like it always had.
I was worried - powered down via the PSU and started back up. Nothing now - fans spin up, DP3 the power led on the motherboard never comes on, but the DP1 IPMI led does. IPMI doesn't get an IP however. Another LED not labelled in the manual between DP3 and DP1 momentarily blinks red when hitting the power switch...
Things tried:
Clearing CMOS by removing battery and then shorting those contact pads for 30 seconds.
Taking it out of the case and onto wooden board.
Trying different power supplies, all known working.
Unplugging all RAM, USB.
Power meter shows usage does jump up to 80W from 5W standby when I hit power switch, so something is happening. Really think I bricked it... was always able to recover from bad OC by just waiting for the 3 failed posts before it reset everything.