crwdns2934241:0crwdne2934241:0 Majesty

crwdns2934249:0crwdne2934249:0:

The flashing question mark means that the mac cannot find a bootable system.  When you say that you think you deleted the OS by mistake, what did you actually do?  Have you performed any repairs? If so, make sure your SATA connection to the board is in place.

crwdns2915684:0crwdne2915684:0:

open