Fully charged Battery will not POWER-UP MacBook
Hello,
I would very much appreciate any help proffered to rectify a quite inconvenient fault in my computer.
1) The Problem:
The battery will not;
i) POWER-UP, or
ii) continue to run the computer if the Mag-safe is disconnected.
2) The Status/Situation:
a) The computer powers-up, works and shuts-down perfectly whilst powered by the Mag-safe irrespective of battery fitment or removal.
b) The Mag-safe correctly displays an amber light when charging the battery and a green light when the battery reaches full charge (or is removed).
c) The battery is fully recognised, charged and maintained at 100% capacity by the Mag-safe via the computer.
d) Both the SMC and NVRAM have been reset.
e) No liquid spills.
f) Battery connector/sleep switch module has been changed.
Cheers,
Allen.
Update (09/13/2015)
Dan hello and thank you for your reply.
Please see below the information you requested however, as there was effectively but one item of history simply repeated, for further background I also included "Battery Information" from within the "Power" folder of the "Systems Information".
Further, I realised that in my first post I omitted to mention that this problem only manifested itself after installing the Yosemite operating system. Prior to that, the battery powered the computer perfectly-well when the computer was being directed by the Snow Leopard operating system.
In closing and just for your interest, the Coconut Battery application high-jacked my Safari browser and Downloads folder. Both were frozen and I was only able to access the Coconut application and the Coconut website until I actually used the application, which was then deleted and Force Quit utilised to release the lock-ups.
Allen.
Namaste.
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1 comentário
Give this a try, download this gem of an app to check your battery & its charging services: coconutBattery. Post screenshots on what it shows you (This Mac & History) in your question so we can see more clearly whats up here.
por Dan