Aggiusta la tua roba Comunità Store

Processore dual core Intel Core i5 da 2,3 o 2,6 GHz o quad core Intel Core i7 da 2,7 GHz (fino a 3,7 GHz con Turbo Boost) con 6 MB di cache L3.

561 Domande Visualizza tutte

Opzioni

Is my mid-2012 MBP overheating?

My mid-2012 retina 15" MBP has been getting increasingly hot for the past year or so. I think the trackpad has been causing some minor damage to the nerves in my fingertips (either from heat or worn-out finish, if that's possible).

These days, the CPU temperature typically gets somewhere around 160℉ and the palm rest temp gets somewhere around 85℉. You can view a full temperature breakdown here.

Are these normal operating temperatures? If not, what kind of tests can I run to determine what the problem is or what parts I might need to replace (fans, heat sink, etc)?]

Risposto! Visualizza la risposta Anch'io ho questo problema

Questa è una buona domanda?

Sì No
Punteggio 2
Aggiungi un commento

1 Risposta

Filtra per:
Più utili Più recenti Più Vecchio
Soluzione Prescelta

Opzioni

The temps are about normal, some are on the high side but not by much.

I would guess your system is likely dusty inside. A can of can'ed air a small soft paint brush to scrub the fan blades and heat sink fins is all you'll need here after popping the bottom cover following this IFIXIT guide: {Sostituzione case inferiore MacBook Pro 15" Retina Display versione metà 2012|MacBook Pro 15" Retina Display Mid 2012 Lower Case Replacement]. Just be careful here as you don't want to damage your system follow good ESD protection practices as in the winter with the dry air it's a system killer.

As far as the trackpad: Have you tried clean it with some isopropyl alcohol? Slightly dampen a paper towel and tried just wiping it down, The trackpad surface is glass so I doubt you damaged it just from regular use. They do get dirty from the skin oils and other junk that gets onto them. Replacing the trackpad is not something I would recommend you try in this series as its a very big job. Best to bring your system into an Apple Store and let them do it if its that far gone.

Questa risposta è stata utile?

Sì No
Punteggio 4

2 Commenti:

Why isopropyl alcohol?

Sorry for getting back to this so late.

da

A high grade isopropyl alcohol will evaporate quickly, water won't which could cause more problems, and any cleaner will leave a residue which could damage the trackpad.

da

Aggiungi un commento

Aggiungi la tua risposta

travismlive sarà eternamente grato.
Visualizza Statistiche:

Ultime 24 Ore: 0

Ultimi 7 Giorni: 3

Ultimi 30 Giorni: 12

Tutti i Tempi: 15,245