component missing on logic board

Block Image

Block Image

Hi everyone, I bought this mac and it does not stay connected on the battery, only with the charger, I removed the cover and verified that it has a missing component, could you help me to identify this component

Answered! View the answer I have this problem too

Is this a good question?

Score 0

Comments:

There are 21 A1398 machines. Please narrow it down.

by

board number 820-3662-a

by

Apple MacBook Pro "Core i7" 2.0 15" Late 2013 (IG) Specs

Identifiers: Retina Late 2013 15" - ME293LL/A - MacBookPro11,2 - A1398 - 2674

by

Add a comment

2 Answers

Chosen Solution

This is Q7155, which is a P channel MOSFET with reference SI7137DP. Google this code and you will find places to buy this from.

Missing this would explain why it isn't running off power, just strange why it has not been replaced by it's previous owner, since they have the required tools.

Was this answer helpful?

Score 1
Add a comment
Most Helpful Answer

Hi,

I found this teardown

MacBook Pro 15" Retina Display Mid 2012 Teardown

check step 15 and let me know. the part. I think it may be the "R68 210 POC"

But this may now be the same year. What year is your Mac?

Thanks

Was this answer helpful?

Score 1

Comments:

thanks, board number 820-3662-a

by

Add a comment

Add your answer

gabrisilva will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 1

All Time: 41