Ga door naar hoofdinhoud

MacBook Pro No Power at all

I just brought a used MacBook Pro and brought a magsafe adapter from apple store. plugged it in and get no power. no light, only on the magsafe. Battery will charge, just no power. Any thoughts?

Beantwoord! Bekijk het antwoord Dit probleem heb ik ook

Is dit een goede vraag?

Score 4
Voeg een opmerking toe

3 Antwoorden

Gekozen oplossing

Try resetting the PMU and PRAM and let me know if that helps. Ralph

http://support.apple.com/kb/HT1431

http://support.apple.com/kb/HT1379

Was dit antwoord nuttig?

Score 4

3 opmerkingen:

Neither of those worked.

door

It begins to look like a board problem. Is there any chance of you being able to return it and get your money back? Ralph

door

no but thanks i might buy a board

thanks again

door

Voeg een opmerking toe

I can show you how to open the back and boot it from the board. Sounds like the computer has power but the keyboard had liquid spilled into it and stopped working. The easiest way to find out is remove the bottom panel and boot from the pads on the logic board with a pair of tweezers. I fix liquid spilled mac's everyday. If you can send me some more info on your computer I can send you step by step photos.

Update

Block Image

sorry its a bit blurry, I need a real digital camera! ANyways, these are the power pads on a 17-inch. The reason I asked you for logic board serial was so I could determine for you (and send you an image) of the correct pads. Apple in the service manual says "short the two pads together" and the easiest way is with a pair of tweezers.

Was dit antwoord nuttig?

Score 0

3 opmerkingen:

great answer, just watch the inflammatory comments when you answer. Thank Scott Dingle for editing

door

I'd be really interested in a made guide by you Josh about booting from the pads on the logic board with a pair of tweezers. What are you going to do with your old logicboard ?

door

oh so on all logicboards it will read pwr btn?

door

Voeg een opmerking toe

@josh Arron's hi there. I had some water damage as well on my MacBook Pro 2011 early. Won't start. No corrosion, Can I jump it. Just a dim green light on power supply. Where are the jump pads on the logic board for this model. Any help would be greatly appreciated. I have all my work on this computer.

Was dit antwoord nuttig?

Score 0
Voeg een opmerking toe

Voeg je antwoord toe

pcwcomputer zal eeuwig dankbaar zijn.
Weergavestatistieken:

Afgelopen 24 uren: 0

Afgelopen 7 dagen: 1

Afgelopen 30 dagen: 23

Altijd: 8,386