My trusty Acid server bit the dust last week. This is full-size Dell with plenty of horsepower and a quad radio interface, not my BeagleBoard.

The computer goes through POST with no errors reported, then:

grub loading stage 2

GNU grub V0.97

[Minimal BASH-like line editing supported. 

I think this happened after a brief power outage, but I'm not sure. Just just noticed the nodes were down and then found a computer that would not reboot. 

Suggestions for troubleshooting, please?

John / WB5NFC