Why did my new battery fail so quickly?

Question 1

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

mmmosher 11

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yesterdayMud 31, 2025

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

Question 2

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2014 MBP (A1398) shuts down randomly after replacing battery

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

windowsSuxx

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masiku 5 agoMud 26, 2025

commented masiku 5 agoMud 26, 2025 crwdns2933505:0crwdne2933505:0 windowsSuxx

Question 3

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Is it possible to replace swollen battery?

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

Dan 491crwdns2936485:0crwdne2936485:0

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Dzi 19, 2025

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

Question 4

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iFixit battery kit compatibility

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

Dan 491crwdns2936485:0crwdne2936485:0

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Kul 21, 2025

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

Question 5

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Touchpad not found after replacement

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

Dan 491crwdns2936485:0crwdne2936485:0

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Kul 20, 2025

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

Question 6

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okay to reuse battery with some peeled tape?

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

livfe 5crwdns2936485:0crwdne2936485:0

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Kul 9, 2025

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

Question 7

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Cannot adjust display brightness by any method after update to 11.6

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

Mitch 13

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Yan 24, 2025

answered Yan 24, 2025 crwdns2933505:0crwdne2933505:0 Mitch

Question 8

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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 9

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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 10

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Why am I getting this battery message

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

Dan 491crwdns2936485:0crwdne2936485:0

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Sun 13, 2025

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

Question 11

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Mid 2014 MacBook Pro Dead after NVram reset

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

Dan 491crwdns2936485:0crwdne2936485:0

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N'w 23, 2024

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

Question 12

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MacBook Pro - How to use external monitor right from boot/login screen

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2014 crwdns2933315:06crwdne2933315:0

Danol Gamer

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N'w 17, 2024

commented N'w 17, 2024 crwdns2933505:0crwdne2933505:0 Danol Gamer

Question 13

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Internal display problems after repair

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

phchang

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N'w 7, 2024

commented N'w 7, 2024 crwdns2933505:0crwdne2933505:0 phchang

Question 14

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Replaced battery not charging more than 63%

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

Dan 491crwdns2936485:0crwdne2936485:0

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Huk 29, 2024

answered Huk 29, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 15

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The left hinge of my MacBook is suddenly very stiff

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

Dan 491crwdns2936485:0crwdne2936485:0

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Huk 25, 2024

commented Huk 25, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 16

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What screwdriver is used to unscrew the track pad to reinstall a new o

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

Nicholas Gellie

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Huk 21, 2024

answered Huk 21, 2024 crwdns2933505:0crwdne2933505:0 Nicholas Gellie

Question 17

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Black sticker/tape on 15" 2014 MacBook Pro Cpu or gpu

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

Jude

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Huk 9, 2024

commented Huk 9, 2024 crwdns2933505:0crwdne2933505:0 Jude

Question 18

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Keyboard rivets and no holes

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

livfe 5crwdns2936485:0crwdne2936485:0

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Nhl 25, 2024

commented Nhl 25, 2024 crwdns2933505:0crwdne2933505:0 livfe

Question 19

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Power shuts off when unplugged after battery replacement?

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

livfe 5crwdns2936485:0crwdne2936485:0

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Nhl 10, 2024

commented Nhl 10, 2024 crwdns2933505:0crwdne2933505:0 livfe

Question 20

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Replacement battery has manufacture date of 2015-03-30

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thespkrYT

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Nhl 3, 2024

commented Nhl 3, 2024 crwdns2933505:0crwdne2933505:0 thespkrYT

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

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