On Mon, Mar 20, 2017 at 02:49:11PM -0400, Rosenthal, Shoshana wrote: > I am running centos 6.8 > The system went down when we try to reboot it we get the > message ST:3P7Y9Y1 > Do you know what the problem might be. I'm guessing you mean the message on the front panel, which is the service tag number. There should be more helpful information if you attach a monitor to the machine and boot it up. -- Scott Robbins PGP keyID EB3467D6 ( 1B48 077D 66F6 9DB0 FDC2 A409 FA54 EB34 67D6 ) gpg --keyserver pgp.mit.edu --recv-keys EB3467D6