crwdns2933423:0crwdne2933423:0

Model A1311 / Mid 2011 / 2.5 & 2.7 GHz Core i5 or 2.8 GHz Core i7 Processor

crwdns2934591:0432crwdne2934591:0 crwdns2934593:0crwdne2934593:0

File with a?

Computer turns on but has file flashing with a ? On it. How do i fix?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2942205:01crwdne2942205:0:

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0

crwdns2933313:01crwdne2933313:0

Your HD drive has likely failed so the files on it can’t be accessed. In this case the OS files.

Do you have access to another Mac system which you can create a bootable drive using Sierra?

crwdns2934105:0crwdne2934105:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

jeffkinni crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 0

crwdns2936753:030crwdne2936753:0 3

crwdns2942667:0crwdne2942667:0 30