Salta al contenuto principale

Lanciato il 24 ottobre 2011 / processori quad-core Intel Core i7 da 2,2, 2,4 o 2,5 GHz

405 Domande Visualizza tutte

Bypass Power Button To Check Logic Board?

My friend dropped cream on my macbook pro.

The magsafe is giving the green light.

When I press the power button it does not start.

Is there any pads I can short to check if the logic board in turning on.

Risposto! Visualizza la risposta Anch'io ho questo problema

Questa è una buona domanda?

Punteggio -1
Aggiungi un commento

1 Risposta

Soluzione Prescelta

Yes there are... You realize you can blow the logic board forcing power up if the board is not completely clean and dry? They have not moved since the answer to this Question.

If this answer was helpful please remember to mark it accepted.''

Questa risposta è stata utile?

Punteggio 2

3 Commenti:

I have tried those pads but no luck, I have disassembled the logicboard, I am getting a green light from the magsafe the fans are connected but it does not turn on.

There was some oxidation near the keyboard connector, I cleaned it with a brush.

How do you clean liquid damaged logic boards ?

da

There's a whole set of advice... soft to medium brushes, dielectric contact cleaner, 99% alcohol... let it dry well (low humidity - 72 hrs)... look for a (i) power on symbol near the contacts or it may say prbn... bridging between contact #5 & #6 on the top case ribbon connector may work.

da

Aggiungi un commento

Aggiungi la tua risposta

mbaig sarà eternamente grato.
Visualizza Statistiche:

Ultime 24 Ore: 0

Ultimi 7 Giorni: 0

Ultimi 30 Giorni: 0

Tutti i Tempi: 1,636