Skip to main content

Mid 2010 Model A1278 / 2.4 or 2.66 GHz Core 2 Duo processor

794 Questions View all
Question Closed

Missing component of MacBook Pro

Please see attached pic of my MacBook Pro logic board where2 -3 parts missing , anyone can help me identify that parts please

Block Image

http://s8.postimg.org/8zmhmn4o5/image.jp...

UPDATE 09/27/2015

Block Image

Answer this question I have this problem too

Is this a good question?

Score 0
2 Comments

Sure will do it asap

Many thanks oldturkey03

by

Add a comment

1 Answer

Most Helpful Answer

chetan soni, this is not easily identified. You have a lot of debris etc. Clean the board with isopropyl alcohol and post a clear close-up image of the damaged area.

Update (09/27/2015)

You still show a lot of either debris or damage on your board. If you ever have time try and take a good clear picture so it can be inspected a bit better. Here is the list of the parts you identified as missing/defect. This is not to say that the replacement of those parts will fix your board. This is strictly to identify your parts.

Block Image

C6990 is a 10uF 25V 10% capacitor in a 805 package

U6990 is a LT3470A Buck Regulator

those are part of your 3.425V "G3Hot" Supply rail.

C5001 is a 0.01uF 16C 10% capacitor in a 402 package.

Was this answer helpful?

Score 2
Add a comment
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 0

All Time: 131