Device does not power on after replacing Flex Cable and Display Cable

Question 1

1 crwdns2930801:0crwdne2930801:0

MacBook 12" Retina 2017 crwdns2933313:01crwdne2933313:0

DanJ 500.4crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

yesterdayKho 2, 2026

commented yesterdayKho 2, 2026 crwdns2933505:0crwdne2933505:0 DanJ

Question 2

3 crwdns2873741:0crwdne2873741:0

Little yellow button on logic board - what is it?

Retina MacBook 2016 crwdns2933315:03crwdne2933315:0

Goot Poot

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masiku 3 agoMud 31, 2026

commented masiku 3 agoMud 31, 2026 crwdns2933505:0crwdne2933505:0 Goot Poot

Question 3

0 crwdns2873741:0crwdne2873741:0

Keyboard and Trackpad non Functional

crwdns2934197:0crwdne2934197:0 Retina MacBook 2016 crwdns2933315:00crwdne2933315:0

nsmenke21 55

crwdns2931741:0crwdne2931741:0

Mud 17, 2026

commented Mud 17, 2026 crwdns2933505:0crwdne2933505:0 nsmenke21

Question 4

13 crwdns2873741:0crwdne2873741:0

Keyboard keys have to be pressed hard to type

crwdns2934195:0crwdne2934195:0 MacBook Unibody A1278 crwdns2933315:013crwdne2933315:0

Shahroze Wajid

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Mud 15, 2026

commented Mud 15, 2026 crwdns2933505:0crwdne2933505:0 Shahroze Wajid

Question 5

1 crwdns2930801:0crwdne2930801:0

Everything replaced. Keyboard doesn't work

Retina MacBook 2016 crwdns2933313:01crwdne2933313:0

livfe 7.3crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Dzi 29, 2026

answer edited Dzi 29, 2026 crwdns2933505:0crwdne2933505:0 livfe

Question 6

1 crwdns2930801:0crwdne2930801:0

Display resolution not normal view

MacBook Core 2 Duo crwdns2933313:01crwdne2933313:0

livfe 7.3crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Dzi 24, 2026

answer edited Dzi 24, 2026 crwdns2933505:0crwdne2933505:0 livfe

Question 7

4 crwdns2873741:0crwdne2873741:0

MacBook 2015 and MacBook 2016 Retina Display assembly compatability?

crwdns2934195:0crwdne2934195:0 12" Retina MacBook 2015 crwdns2933315:04crwdne2933315:0

Paulo Carvalho

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Dzi 11, 2026

answered Dzi 11, 2026 crwdns2933505:0crwdne2933505:0 Paulo Carvalho

Question 8

5 crwdns2873741:0crwdne2873741:0

What is wrong with my retina screen? extrem ghosting in 5 min.

12" Retina MacBook 2015 crwdns2933315:05crwdne2933315:0

chutikan Noikanchana

crwdns2931741:0crwdne2931741:0

Kul 29, 2026

commented Kul 29, 2026 crwdns2933505:0crwdne2933505:0 chutikan Noikanchana

Question 9

3 crwdns2873741:0crwdne2873741:0

MacBook turns on and then off abruptly, can it be the charger?

MacBook Unibody A1342 crwdns2933315:03crwdne2933315:0

Erik M

crwdns2931217:0crwdne2931217:0

Kul 16, 2026

answered Kul 16, 2026 crwdns2933505:0crwdne2933505:0 Erik M

Question 10

1 crwdns2930801:0crwdne2930801:0

Removing Mold from the internal display frame

crwdns2934195:0crwdne2934195:0 MacBook Unibody A1278 crwdns2933313:01crwdne2933313:0

livfe 7.3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Kul 11, 2026

answer accepted Kul 11, 2026 crwdns2933505:0crwdne2933505:0 livfe

Question 11

1 crwdns2930801:0crwdne2930801:0

Is Logic Board Removal Absolutely Necessary for Battery Replacement?

12" Retina MacBook 2015 crwdns2933313:01crwdne2933313:0

Rashmi Kandhil

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Kul 6, 2026

commented Kul 6, 2026 crwdns2933505:0crwdne2933505:0 Rashmi Kandhil

Question 12

2 crwdns2873741:0crwdne2873741:0

MacBook 12” 2015 won’t power on after battery replacement

12" Retina MacBook 2015 crwdns2933315:02crwdne2933315:0

oldturkey03 857crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Sun 30, 2026

commented Sun 30, 2026 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 13

1 crwdns2930801:0crwdne2930801:0

removing back cover to replace battery

MacBook 12" Retina 2017 crwdns2933313:01crwdne2933313:0

livfe 7.3crwdns2936485:0crwdne2936485:0

crwdns2931735:0crwdne2931735:0

Sun 22, 2026

crwdns2931431:0crwdne2931431:0 Sun 22, 2026 crwdns2933505:0crwdne2933505:0 livfe

Question 14

1 crwdns2930801:0crwdne2930801:0

Battery replacement is going from 50% to 0.

MacBook 12" Retina 2017 crwdns2933313:01crwdne2933313:0

KLD Web

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Sun 20, 2026

commented Sun 20, 2026 crwdns2933505:0crwdne2933505:0 KLD Web

Question 15

2 crwdns2873741:0crwdne2873741:0

Damaged Mag Safe adapter/cable

crwdns2934195:0crwdne2934195:0 MacBook Unibody A1278 crwdns2933315:02crwdne2933315:0

genik 71

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N'w 23, 2025

commented N'w 23, 2025 crwdns2933505:0crwdne2933505:0 genik

Question 16

4 crwdns2873741:0crwdne2873741:0

Problem Topcase - Keyboard and Trackpad not working

crwdns2934195:0crwdne2934195:0 MacBook crwdns2933315:04crwdne2933315:0

stefanboether

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N'w 7, 2025

commented N'w 7, 2025 crwdns2933505:0crwdne2933505:0 stefanboether

Question 17

1 crwdns2930801:0crwdne2930801:0

LCD or GPU Issue?

crwdns2934195:0crwdne2934195:0 12" Retina MacBook 2015 crwdns2933313:01crwdne2933313:0

livfe 7.3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Nhl 27, 2025

answer accepted Nhl 27, 2025 crwdns2933505:0crwdne2933505:0 livfe

Question 18

1 crwdns2930801:0crwdne2930801:0

No power and not able to turn on

12" Retina MacBook 2015 crwdns2933313:01crwdne2933313:0

livfe 7.3crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Nhl 17, 2025

answer edited Nhl 17, 2025 crwdns2933505:0crwdne2933505:0 livfe

Question 19

3 crwdns2873741:0crwdne2873741:0

MacBook Pro not turning on

MacBook Unibody A1278 crwdns2933315:03crwdne2933315:0

DanJ 500.4crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Nhl 16, 2025

commented Nhl 16, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 20

1 crwdns2930801:0crwdne2930801:0

MacBook Model A1534/EMC 2991

crwdns2934195:0crwdne2934195:0 Retina MacBook 2016 crwdns2933313:01crwdne2933313:0

ΔΗΜΗΤΡΗΣ ΚΑΛΗΜΕΡΗΣ 11

crwdns2942989:0crwdne2942989:0

Nhl 15, 2025

answer accepted Nhl 15, 2025 crwdns2933505:0crwdne2933505:0 ΔΗΜΗΤΡΗΣ ΚΑΛΗΜΕΡΗΣ

crwdns2944620:0MacBookcrwdne2944620:0

MacBook crwdns2934277:0crwdne2934277:0