[CentOS] Re: system gets suspended automatically!

> Do you have any power saving settings turned on in the bios?
This is a dell computer and it has a power managment option in BIOS.
However, I changed it to not-to-save energy mode. After this, I found
that the computer restarts rather than hanging.

===========================================================
AN ERROR IS SHOWING UP AT BOOT TIME. It seems to be a BUG:
============================================================
Memory for crash kernel (0x0 to 0x0) notwithin permissible range
..MP-BIOS bug: 8254 timer not connected to IO-APIC
Red Hat nash version 5.1.19.6 starting
    Welcome to CentOS release 5 (Final)
....
.....
and continues normal booting.

Any idea how to deal with it.
Please not that it has 4 CPUs.

Thanks a lot,
- Chandra