Macbook Pro No Light on Magsafe Repair on 13" Mid 2012 820-3115
33:06
MacBook Pro A1989 - no power, logic board repair. How a hard to be found fault looks like
19:49
Macbook Pro No Power Repair on a 13" A1278 with Board 820-3115
14:33
2012 Macbook pro Dead no power No green light repair - Missing ACOK VDD VDDP
14:52
Repairing a Mid-2012 13" MacBook Pro with no Video on LCD
28:41
Macbook Pro A1278 No Power, No Green light Fixed Diagnostic Details!
20:01
2012 MacBook Pro Laptop No Power Repair using schematics and circuit board diagram.
7:55
820-3115 A1278 Macbook Pro not turning on logic board repair
22:21