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s1mmm01

macrumors newbie
Original poster
Oct 10, 2013
3
0
My macbook pro (2008 vintage) power supply recently had a loose wire , it worked if i wrigged the cable near magsafe. Unfortunately it seems i did this too much as there was a small popping sound and macbook is now dead. Could it have blown the board or is there a fuse inside i can replace ? Ay help appreciated
 
Likely if you open it, it blew the connector from the either the audio/power board-to-ribbon-cable, or it blew the other side.

You could try to open and see, but I wouldn't be surprised to hear you need a new logic board now.
 
There are no fuses. If there was a popping sound, it was probably a capacitor blowing up. You'll need a new logic board almost for sure. Unless the popping sound was the power supply itself. You really didn't say where the popping sound came from.
 
sound wasnt loud . A couple of pins in power socket are slightly blackened I think the wires inside cable touched Can power socket be replaced ?
 
There are no fuses. If there was a popping sound, it was probably a capacitor blowing up. You'll need a new logic board almost for sure. Unless the popping sound was the power supply itself. You really didn't say where the popping sound came from.

not really, most likely a magsafe board replacement more than a logic board replacement.
 
is there any way to test the I/O power board with a circuit tester ?
 
is there any way to test the I/O power board with a circuit tester ?

Depends on the model and what kind of circuit tester, but yes it is definitely possible! What model # is it? Unibody or not, replacement I/O or Magsafe boards are $10-40, worth a shot fixing it yourself than taking it to apple and having them charge an arm and a leg. Apple is probably going to charge $200+ for repair, perhaps more.
 
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