Hi -
I have a no boot problem I cannot solve. The chime will go off, the screen stays black, common problem I have fixed before but this one is different. If I hold in the shift key the system will come all the way up to the login, until I let go to type the login pw, then off it goes. So I figured it was the logic board, nope. Same effect. Next, I put a new blade drive in, press and held command + R for recovery, great, up it came to pick a network. Let go of the command and recovery, down for the count. So at this point I am tired of guessing and investing and I need some ideas. Thanks for any help.
I have a no boot problem I cannot solve. The chime will go off, the screen stays black, common problem I have fixed before but this one is different. If I hold in the shift key the system will come all the way up to the login, until I let go to type the login pw, then off it goes. So I figured it was the logic board, nope. Same effect. Next, I put a new blade drive in, press and held command + R for recovery, great, up it came to pick a network. Let go of the command and recovery, down for the count. So at this point I am tired of guessing and investing and I need some ideas. Thanks for any help.