Flex I/O Board Data Cable removal clarification

Question 1

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crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933315:02crwdne2933315:0

teardown-er 1crwdns2936485:0crwdne2936485:0

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Sun 21, 2026

commented Sun 21, 2026 crwdns2933505:0crwdne2933505:0 teardown-er

Question 2

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خطوط في الشاشة وترميش

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

livfe 6.2crwdns2936485:0crwdne2936485:0

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Sun 10, 2026

answered Sun 10, 2026 crwdns2933505:0crwdne2933505:0 livfe

Question 3

3 crwdns2873741:0crwdne2873741:0

Cannot adjust display brightness by any method after update to 11.6

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933315:03crwdne2933315:0

maccentric 171

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Sun 10, 2026

commented Sun 10, 2026 crwdns2933505:0crwdne2933505:0 maccentric

Question 4

1 crwdns2930801:0crwdne2930801:0

Speaker replacement on site lists it as "out of stock"

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

livfe 6.2crwdns2936485:0crwdne2936485:0

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Sun 2, 2026

commented Sun 2, 2026 crwdns2933505:0crwdne2933505:0 livfe

Question 5

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What screwdriver is need to take the trackpad out to replace it.

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

DanJ 497.7crwdns2936485:0crwdne2936485:0

crwdns2931735:0crwdne2931735:0

Huk 26, 2025

crwdns2931431:0crwdne2931431:0 Huk 26, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 6

1 crwdns2930801:0crwdne2930801:0

MacBook Pro mid 2014 screen not working

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

DanJ 497.7crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Huk 17, 2025

answer edited Huk 17, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 7

1 crwdns2930801:0crwdne2930801:0

Mid 2014 MBP Logic Board issue?

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

DanJ 497.7crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Ndz 14, 2025

answered Ndz 14, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 8

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Replacement screen has uneven backlighting

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933315:02crwdne2933315:0

David Jonsson

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Mha 15, 2025

commented Mha 15, 2025 crwdns2933505:0crwdne2933505:0 David Jonsson

Question 9

1 crwdns2930801:0crwdne2930801:0

Replaced battery; Doesn't start doesn't charge; Clicking noise

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

Giles 11

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Maw 29, 2025

commented Maw 29, 2025 crwdns2933505:0crwdne2933505:0 Giles

Question 10

1 crwdns2930801:0crwdne2930801:0

My A1398 emc 2881 won’t turn on and I can’t find the power on pads

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

livfe 6.2crwdns2936485:0crwdne2936485:0

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Kho 21, 2025

answer edited Kho 21, 2025 crwdns2933505:0crwdne2933505:0 livfe

Question 11

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Why did my new battery fail so quickly?

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933315:02crwdne2933315:0

mmmosher 11

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Mud 31, 2025

commented Mud 31, 2025 crwdns2933505:0crwdne2933505:0 mmmosher

Question 12

1 crwdns2930801:0crwdne2930801:0

2014 MBP (A1398) shuts down randomly after replacing battery

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

windowsSuxx

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Mud 26, 2025

commented Mud 26, 2025 crwdns2933505:0crwdne2933505:0 windowsSuxx

Question 13

1 crwdns2930801:0crwdne2930801:0

Is it possible to replace swollen battery?

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

DanJ 497.7crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Dzi 19, 2025

commented Dzi 19, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 14

1 crwdns2930801:0crwdne2930801:0

iFixit battery kit compatibility

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

DanJ 497.7crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 21, 2025

commented Kul 21, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 15

2 crwdns2873741:0crwdne2873741:0

Touchpad not found after replacement

MacBook Pro 15" Retina Display Mid 2014 crwdns2933315:02crwdne2933315:0

DanJ 497.7crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 20, 2025

commented Kul 20, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 16

1 crwdns2930801:0crwdne2930801:0

okay to reuse battery with some peeled tape?

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

livfe 6.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Kul 9, 2025

answer edited Kul 9, 2025 crwdns2933505:0crwdne2933505:0 livfe

Question 17

3 crwdns2873741:0crwdne2873741:0

Constant buzzing sound from right speaker

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933315:03crwdne2933315:0

Jamba 189

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Yan 19, 2025

commented Yan 19, 2025 crwdns2933505:0crwdne2933505:0 Jamba

Question 18

3 crwdns2873741:0crwdne2873741:0

Please help me with a rare green screen problem!

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933315:03crwdne2933315:0

Thalles

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Sun 16, 2025

answered Sun 16, 2025 crwdns2933505:0crwdne2933505:0 Thalles

Question 19

1 crwdns2930801:0crwdne2930801:0

Why am I getting this battery message

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

DanJ 497.7crwdns2936485:0crwdne2936485:0

crwdns2931735:0crwdne2931735:0

Sun 13, 2025

crwdns2931431:0crwdne2931431:0 Sun 13, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 20

1 crwdns2930801:0crwdne2930801:0

Mid 2014 MacBook Pro Dead after NVram reset

MacBook Pro 15" Retina Display Mid 2014 crwdns2933313:01crwdne2933313:0

DanJ 497.7crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

N'w 23, 2024

commented N'w 23, 2024 crwdns2933505:0crwdne2933505:0 DanJ

crwdns2944620:0MacBook Pro 15" Retina Display Mid 2014crwdne2944620:0

MacBook Pro 15" Retina Display Mid 2014 crwdns2934277:0crwdne2934277:0