Aggiusta la tua roba Comunità Store

Rilasciato a luglio 2018, il MacBook Pro da 15", modello A1989, adotta uno schermo retroilluminato a LED da 15,4" con tecnologia True tone, Touch ID e processore fino a esa-core Intel Core i9.

203 Domande Visualizza tutte

Opzioni

Wrong battery percentage being reported after battery change

Question:
Any ideas on how to fix so that the OS reports the correct battery percentage?

Context:

  • I changed the battery on my own.
  • The computer charges fine up to what is being reported by the OS as 100%.
  • After disconnecting the power cable the OS will soon report the battery percentage to be 1%.
  • I am able to run the computer fine on 1% for an hour or so.
  • Battery condition is reported as "normal" by the OS.

Block Image

Symptom:

Block Image

Update (08/29/23)

Thank you for your answer.

I just tried resetting SMC but it didn't help.

CoconutBattery when power cable is disconnected:

Block Image

CoconutBattery when the power cable was just connected:

Block Image

CoconutBattery when the power cable has been connected for 5 minutes:

Block Image

Rispondi a questa domanda Anch'io ho questo problema

Questa è una buona domanda?

Sì No
Punteggio 0
Aggiungi un commento

1 Risposta

Filtra per:
Più utili Più recenti Più Vecchio

Opzioni

I would start off resetting SMC and then leave the system to charge over night fully powered off.

I would also down load this Gem of an App CoconutBattery let’s see what it tells us. Post a snapshot of the Apps main screen here so we can see it to.

Update (08/29/23)

@tedlindstroem - Not good! 😞

I would replace the battery again as it does look like the microcontroller within it is defective in this battery. Contact the seller to get a replacement.

Questa risposta è stata utile?

Sì No
Punteggio 0
Aggiungi un commento

Aggiungi la tua risposta

Ted Lindström sarà eternamente grato.
Visualizza Statistiche:

Ultime 24 Ore: 0

Ultimi 7 Giorni: 0

Ultimi 30 Giorni: 4

Tutti i Tempi: 55