Ga door naar hoofdinhoud

Mid 2012 model, A1278 / 2.5 GHz i5 or 2.9 GHz i7 processor.

1624 Vragen Bekijk alle

Keyboard and power button not working

My macbook suddenly had some keys start typing the wrong letters. Now, (a few hours later) none of the keys or the power button are working.

The macbook turns on when I unplug the battery and plug it back in, and the trackpad works fine.

One of the cables is looking a bit stripped too. (see photo)

Is this a logic board issue, keyboard issue or both?

helllllpppp

Block Image

Beantwoord! Bekijk het antwoord Dit probleem heb ik ook

Is dit een goede vraag?

Score 1
Voeg een opmerking toe

3 Antwoorden

Gekozen oplossing

If the machine has not gotten wet.

The first thing to check is if the keyboard cable is fully inserted into the logic board.

If it looks like it has come out some, use a piece of electrical tape on the cable to pull it into the slot rather than trying to push it in (be sure to release the lock before doing so.

If it has gotten wet you can replace just the keyboard. I’ve posted a video guide for doing that.

See step #11 of this guide MacBook Pro 13" Unibody Mid 2012 Upper Case Replacement

https://www.youtube.com/watch?v=EEs6Nl34...

Was dit antwoord nuttig?

Score 0
Voeg een opmerking toe
Het nuttigste antwoord

Keyboard is liquid damaged. Take it to a reputable repair shop to check the MacBook for liquid damage.

Sometimes just need to get keyboard replaced if lucky.

Was dit antwoord nuttig?

Score 2
Voeg een opmerking toe

You should go to someone, and repair the wire. It might be the reason!

Update (02/19/2019)

It also could have been the fact that something spilled on the keyboard, but probably the components and wiring. There is also the fact that it is to old to survive!

Was dit antwoord nuttig?

Score 0

1 Opmerking:

Is there a way I can repair the wire myself?

door

Voeg een opmerking toe

Voeg je antwoord toe

Maria zal eeuwig dankbaar zijn.
Weergavestatistieken:

Afgelopen 24 uren: 0

Afgelopen 7 dagen: 2

Afgelopen 30 dagen: 3

Altijd: 83