crwdns2934241:0crwdne2934241:0 guardian10

crwdns2934249:0crwdne2934249:0:

Looks to be a BIOS issue based on what screen it is on. You may have to reflash the BIOS chip or solder on a new one. I couldn't find any for this model, but maybe you can.

crwdns2915684:0crwdne2915684:0:

open