05-28-2012 09:00 AM
I have a RD240 server which will restart frequently. The server is running Windows 2008 R2. The only thing noted in the event log is that the server had shutdown unexpectedly referenced by Kernel Power.
I have applied the following workaround as detailed by Lenovo. Anybody
Some RD240 systems may randomly reboot multiple times.
The above information is associated with, but not limited to, the following systems:
The system is configured with the Intel 5600 series processor.
None. Product Engineering is currently working on a fix for this issue.
Configure the BIOS to disable the processor C6 state.
To do this:
03-22-2014 06:44 AM
I was stumped by this for a long time. Tried everything. Server never went longer than 14 days before doing a restart. Then a Lenovo tech said that these servers require a "true sine wave UPS" to work correctly. What the Hell? Why isn't this documented? Since I put 2 new true sine wave UPS's on it it has not done any reboots in the past 30 days.
03-24-2014 06:21 AM