Aller au contenu principal

Modèle de fin 2011, A1278 / processeur i5 de 2,4 GHz ou i7 de 2,8 GHz.

Questions au sujet de 518 Voir tout

Trackpad and keyboard won’t work

My trackpad and keyboard barely work, keyboard working one button every couple minutes, curser only clicks every couple minutes. When I turn it on it says it doesn’t detect a trackpad or keyboard and looks on Bluetooth. I’ve tried the settings, Pram restart, safe mode, all the restarts. I finally replaced the trackpad and it still doesn’t work.

Répondez à cette question J'ai le même problème

Cette question est-elle utile ?

Score 0
Ajouter un commentaire

2 réponses

Réponse la plus utile

With both keyboard and trackpad involved at once on such Macbook, where they’re both connected directly and independently to the logic board, an SMC issue may be be involved. Hard to spot and diagnose even for a tech, unfortunately.

Cette réponse est utile ?

Score 2
Ajouter un commentaire

Let's check the battery over time they can swell up pressing the ribbon cables leading to the logic board from both the keyboard and trackpad.

Pop the bottom cover off using a straight edge see if the battery is bulging. You might want to loosen it a bit as well to see if that helps.

I would also check the battery using this gem of an App coconutbattery

Here’s the needed battery MacBook Pro 13" Unibody (Mid 2009-Mid 2012) Replacement Battery and the guide to put it in Remplacement de la batterie du MacBook Pro Unibody 13" de fin 2011.

You may also need to replace the keyboard and trackpad cables if they are damaged.

Image MacBook Pro 13" Unibody (Mid 2009-Mid 2012) Replacement Battery

Produit

MacBook Pro 13" Unibody (Mid 2009-Mid 2012) Replacement Battery

$119,99

Cette réponse est utile ?

Score 1
Ajouter un commentaire

Ajoutez une réponse

chase.coleman333 sera éternellement reconnaissant.
Voir les statistiques:

Dernières 24 heures : 0

7 derniers jours : 1

30 derniers jours : 11

Total : 11