跳转到主内容

Corroded part under click-pad

I am working with a MacBook Pro A1502 that shows the Apple Logo, and the progress indicator get about 1/3rd complete then shuts off. I took the back cover off and immediately saw that an IC board under the click-pad but towards the front lip had heavy corrosion. I am trying to identify this part and I need your help!

See the pic I added, it clearly shows the part I need help identifying. It's about one half inch wide by 3.5 inches long and sits directly under the front lip of the touch-pad.

Block Image

BTW, the Apple Hardware test give back these two Codes: Reference Code: PFM006 (SMC) and PPN001 (Power management.)

WHAT THE DEVIL is that thing????? I'd really like a part number if at all possible!

Thanks in advance!

Glen

Update (06/22/2016)

How about the codes? Could corrosion on this part cause the codes?

已回答! 显示答案 我也有这个问题

这是一个好问题吗?

得分 0

评论:

@comstox not very easy to identify the part based on your directions. Take some good pictures of your part in question and post those images with your question. Use this guide 在已经存在的问题里加入图片 for that.

Rep: 1

完成的

OldTurkey, I did add a good pic and a better description. Could you please review it and see if you can identify the part? Thank you!

完成的

添加一条评论

2个回答

已选择的解决方案

@comstox check the teardown step 18. That is the back of your trackpad :-)

Block Image

这个答案有帮助吗?

得分 2

评论:

lolololol, Oh brother.... I'm going to have to change my screen name to: PlianOleTurkey! lol - You know that was the very first thing I looked up and the pics I looked at did NOT have that on chip on the back. Maybe I looked up the wrong part?

Thank you both very much! I appreciate your guidance and clarification.

Glen

完成的

添加一条评论

I think you are talking about the latch assembly.

这个答案有帮助吗?

得分 1

评论:

Mayer, it is a small circuit board, not a latch. I added a good picture. Please review it and see if it helps.

Thank you!

完成的

OldTurkey is correct.

完成的

添加一条评论

添加你的答案

Glen Comstock 将永远感激不已
浏览统计数据:

过去的24小时: 0

过去的7天: 0

过去的30天: 5

总计 1,136