Repariere deine Sachen Community Store

Veröffentlicht im April 2010 / 2,4 GHz, 2,53 GHz Core i5 oder 2,66 GHz, 2,8 GHz Core i7 Prozessoren

591 Fragen Alle anzeigen

Einstellungen

MacBook Pro is just dead

My Macbook Pro does not start (boot) anymore, no sign of life at all.

What I tried so far:

1. pressing the power on button in various combinations with the cmd, ctrl and shift buttons (as suggested on some websites)

2. removed the battery, pressed the start button for at least 10 seconds and replaced the battery

3. removed the battery and tried to start without battery (but with the battery charger connected)

Doing a battery check (pushbutton at the left side) rusults is no leds lighting when the battery charger is disconnected and all leds lighting when the battery charger is connected.

Any help is appreciated,

Rik

Beantwortet! Antwort anzeigen Ich habe das gleiche Problem

Ist dies eine gute Frage?

Ja Nein
Bewertung 4
2 Kommentare

A history of the machine might help.

von

the macbook worked fine for years, some days ago I left it in working order, when I returned one hour later it was dead.

von

Einen Kommentar hinzufügen

3 Antworten

Filtern nach:
Am hilfreichsten Neueste Älteste
Gewählte Lösung

Einstellungen

Knowing the exact year/model would assist us with getting specific info for you.

Check the power adapter voltage with a meter. Perhaps it has failed.

Can you borrow another adapter or charge the battery in another MacBook ?

War diese Antwort hilfreich?

Ja Nein
Bewertung 4

25 Kommentare:

I tried another adaptor without any result.

The model is A1286, year 2010.

von

Rik. Thanks for accepting my answer but its a little premature if you are not up and running. Now I have the model no ill see if I can't give you more specific advice. Are you willing to put your Mac apart to investigate?

von

Ok, I "unaccepted" the answer.

As long as it can be reversed I am willing to disassemble the Macbook.

Thanks, Rik

von

do you have a multi meter or can you borrow one?

von

yes, I have a multimeter

von

20 weitere Kommentare anzeigen

Einen Kommentar hinzufügen

Einstellungen

Did your MagSafe only light up with a dim green light?

Mine shows only a dim green light with the battery in or just the AC. The battery lights are all off. Do you think your fix would work in my case?

War diese Antwort hilfreich?

Ja Nein
Bewertung 3

1 Kommentar:

I had no LEDs lighting when running only on battery and all LEDs lighting when running on the AC power supply.

But if you have the screwdrivers, the resistor and a voltmeter at hand it takes less than half an hour to try it.

von

Einen Kommentar hinzufügen

Einstellungen

Anyone else in this situation can try this, to verify if the battery is the culprit (on older Mac models with removable battery):

https://osxdaily.com/2019/06/14/how-boot...

War diese Antwort hilfreich?

Ja Nein
Bewertung 0
Einen Kommentar hinzufügen

Antwort hinzufügen

Rik wird auf ewig dankbar sein.
Seitenaufrufe:

Letzte 24 Stunden: 0

Letzte 7 Tage: 7

Letzte 30 Tage: 10

Insgesamt: 3,553