crwdns2934241:0crwdne2934241:0 originalmachead

crwdns2934249:0crwdne2934249:0:

3 beeps means '''[https://support.apple.com/kb/HT1547|bad, improperly seated or missing] RAM.'''

''If this answer is acceptable '''please remember to return and mark it'''.''

crwdns2915684:0crwdne2915684:0:

open