Hi all,
I wonder if anyone can suggest some things to check and investigate regarding the following problem:
We have a Skulltrail system with two Xeon 5420s installed. We're not overclocking or anything adventurous like that but for whatever reason one of the CPUs (CPU1) is running hot. CPU0 runs at around 36<40C when idle and CPU1 in the 60<70C range.
60<70C is well within the operating range of the chip but something's wrong! Currently the BIOS and OSes show only a single CPU (or four cores as opposed to eight).
Furthermore, sometimes the system will not boot at all -when it does only one CPU show in the OS.
We had the same problem a week ago and put it down a poor heatsink/fan install so we did a reinstall and everything seemed to be fine again but after stressing the system overnight the symptoms have returned.
Prior to last week we had not noticed anything wrong, although that's not say there wasn't anything wrong. The system has been being used relatively intensly for about six months. All components are pretty much top-of-the-range and to the best of our knowledge everything has been installed correctly.
Help!! Anybody have any ideas for things to check, diagnostics to run or perhaps experiance with dodgy Skulltrail boards or Xeon chips??
Full(ish) Spec:
-Skulltrail D5400XS
-2 x Xeon 5420 2.5GHz
-1200WATT PSU
-16GB RAM
-2 x NVidia Tesla
-1 x NVidia GTX 296
I wonder if anyone can suggest some things to check and investigate regarding the following problem:
We have a Skulltrail system with two Xeon 5420s installed. We're not overclocking or anything adventurous like that but for whatever reason one of the CPUs (CPU1) is running hot. CPU0 runs at around 36<40C when idle and CPU1 in the 60<70C range.
60<70C is well within the operating range of the chip but something's wrong! Currently the BIOS and OSes show only a single CPU (or four cores as opposed to eight).
Furthermore, sometimes the system will not boot at all -when it does only one CPU show in the OS.
We had the same problem a week ago and put it down a poor heatsink/fan install so we did a reinstall and everything seemed to be fine again but after stressing the system overnight the symptoms have returned.
Prior to last week we had not noticed anything wrong, although that's not say there wasn't anything wrong. The system has been being used relatively intensly for about six months. All components are pretty much top-of-the-range and to the best of our knowledge everything has been installed correctly.
Help!! Anybody have any ideas for things to check, diagnostics to run or perhaps experiance with dodgy Skulltrail boards or Xeon chips??
Full(ish) Spec:
-Skulltrail D5400XS
-2 x Xeon 5420 2.5GHz
-1200WATT PSU
-16GB RAM
-2 x NVidia Tesla
-1 x NVidia GTX 296