跳转到主内容

Model A1286. Released February 2011 / 2.0, 2.2, or 2.3 GHz Quad-core Intel Core i7 Processor

585 个问题 查看全部

MacBook Pro Early 2011 15” Completely Dead?

Hi all,

I have an Early 2011 MBP 15” (A1286) of which I’m the original owner.

Have had a few issues with it over the years: GPU died and had to implement the bypass software hack and had to replace the charger.

However, last night it suddenly died whilst converting a video from Zoom.

Doesn’t turn on at all. No MagSafe light. Battery had about 300-400 cycles, but was plugged in whilst using Zoom.

I tried the suggestions in this thread to no avail.

Upon opening the bottom, I did notice that a piece of plastic from a fuse-looking part had popped up and was sitting on top of the battery (attached picture below - it’s the one labelled ‘22‘ ‘1E12’ - unfortunately I can’t find much on Google on this number).

I’d take it to an Apple store, but they’re all unfortunately closed at the moment due to COVID.

Just wondering if anybody else has experienced something similar and might be able to provide some advice?

Cheers!

Block Image

Block Image

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

2个答案

最有帮助的答案

The part is a capacitor damaged is a 22UF 20% 25V Poly-Tantalum Here’s one source: KEMET T521V226M025ATE060

Replacing the capacitor should fix things. A local independent should be able to fix your system. Apple no longer services this model.

这个答案有帮助吗?

得分 3

2条评论:

Hi there thanks for this reply!

I will definitely look into this.

Super helpful - cheers!

完成的

This is a easy fix for someone with the right tools!

If you're set don't forget to accept the answer - Thanks!

完成的

添加一条评论

I am really so sorry to hear about your MacBook Pro.

I suggest you to wait until the lockdown situation is stable.

这个答案有帮助吗?

得分 0

2条评论:

Thanks for your reply. Yes - I’m thinking the same thing.

If it’s just a battery issue - that would be a fairly cheap replacement meaning I can get a bit more life out of this machine before really having to upgrade.

Obviously if it’s the logic board, then at least I will know that I need to start saving for a new MBP. Cheers :)

完成的

Don't lose your hope i think you will get good feedback.

完成的

添加一条评论

添加你的答案

James H 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 0

过去 30 天: 3

总计 231