crwdns2934241:0crwdne2934241:0 rj713

crwdns2934249:0crwdne2934249:0:

It sounds like it might be an intermittent connection. You could try cleaning the memory sockets and remaking the cable connections. If that fails I suspect you do have a bad logic board. Ralph.

crwdns2915684:0crwdne2915684:0:

open