crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

You need to open it up and locate the diagnostic LEDs.  They should be just above and to the right of the RAM slot.  Plug the unit in and hit the start button and see which ones light up.  Let us know and we can go from there.

crwdns2915684:0crwdne2915684:0:

open