Battery percentage suddenly drops from ~60% to 7%

Question 1

MacBook Pro 13" Retina Display Late 2012

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crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933315:08crwdne2933315:0

Dan 489,9crwdns2936485:0crwdne2936485:0

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Huk 28, 2022

commented Huk 28, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 2

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Why did my internal keyboard and mouse suddenly stopped working?

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933315:030crwdne2933315:0

lund-1998

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Ndz 6, 2022

answered Ndz 6, 2022 crwdns2933505:0crwdne2933505:0 lund-1998

Question 3

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Help dissolving adhesive for battery removal

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933315:09crwdne2933315:0

Zack murphy

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Mha 11, 2023

commented Mha 11, 2023 crwdns2933505:0crwdne2933505:0 Zack murphy

Question 4

2 crwdns2873741:0crwdne2873741:0

Where is the microphone?

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933315:02crwdne2933315:0

sHESbrOKen

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Dzi 19, 2019

commented Dzi 19, 2019 crwdns2933505:0crwdne2933505:0 sHESbrOKen

Question 5

8 crwdns2873741:0crwdne2873741:0

Change of RAM possible?

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933315:08crwdne2933315:0

Colin

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Sun 21, 2025

commented Sun 21, 2025 crwdns2933505:0crwdne2933505:0 Colin

Question 6

2 crwdns2873741:0crwdne2873741:0

Backlight not working on retina display

MacBook Pro 13" Retina Display Late 2012 crwdns2933315:02crwdne2933315:0

Pat Fegan

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Sun 17, 2019

commented Sun 17, 2019 crwdns2933505:0crwdne2933505:0 Pat Fegan

Question 7

1 crwdns2930801:0crwdne2930801:0

MacBook Pro suddenly shutdown , date and time reset to Jan 1.

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933313:01crwdne2933313:0

Starry Chiu 71

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Huk 13, 2015

commented Huk 13, 2015 crwdns2933505:0crwdne2933505:0 Starry Chiu

Question 8

4 crwdns2873741:0crwdne2873741:0

Hard Drive/OS not recognized after logic board replacement

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933315:04crwdne2933315:0

chriscase

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Kul 30, 2023

commented Kul 30, 2023 crwdns2933505:0crwdne2933505:0 chriscase

Question 9

4 crwdns2873741:0crwdne2873741:0

Running Slow: Error Code: 4HDD/11/40000000:SATA(0,0)

MacBook Pro 13" Retina Display Late 2012 crwdns2933315:04crwdne2933315:0

Chunnakiat Jackie

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Maw 30, 2021

commented Maw 30, 2021 crwdns2933505:0crwdne2933505:0 Chunnakiat Jackie

Question 10

1 crwdns2930801:0crwdne2930801:0

Apple Hardware Test error 4SNS/1/40000000:IC0R-10.996

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933313:01crwdne2933313:0

Lucas

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Nhl 10, 2017

commented Nhl 10, 2017 crwdns2933505:0crwdne2933505:0 Lucas

Question 11

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MacBook Pro retina 13" with wobbly screen how to you fix?

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933313:01crwdne2933313:0

Dan 489,9crwdns2936485:0crwdne2936485:0

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Sun 13, 2016

answer edited Sun 13, 2016 crwdns2933505:0crwdne2933505:0 Dan

Question 12

3 crwdns2873741:0crwdne2873741:0

MacBook Pro retina wont turn on

MacBook Pro 13" Retina Display Late 2012 crwdns2933315:03crwdne2933315:0

Rafe

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Nhl 7, 2017

commented Nhl 7, 2017 crwdns2933505:0crwdne2933505:0 Rafe

Question 13

3 crwdns2873741:0crwdne2873741:0

MacBook Pro 13 inch battery change?

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933315:03crwdne2933315:0

Dan 489,9crwdns2936485:0crwdne2936485:0

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Ndz 12, 2014

commented Ndz 12, 2014 crwdns2933505:0crwdne2933505:0 Dan

Question 14

2 crwdns2873741:0crwdne2873741:0

firmware lock on MacBook Pro

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933315:02crwdne2933315:0

morph alucard chua

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Dzi 28, 2021

commented Dzi 28, 2021 crwdns2933505:0crwdne2933505:0 morph alucard chua

Question 15

1 crwdns2930801:0crwdne2930801:0

upgrade mSATA to NVMe

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933313:01crwdne2933313:0

Dan 489,9crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Maw 1, 2021

answer edited Maw 1, 2021 crwdns2933505:0crwdne2933505:0 Dan

Question 16

1 crwdns2930801:0crwdne2930801:0

Sound distortion from the speakers on MacBook Pro (Retina Late 2012)

MacBook Pro 13" Retina Display Late 2012 crwdns2933313:01crwdne2933313:0

samba siva

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Ndz 2, 2018

commented Ndz 2, 2018 crwdns2933505:0crwdne2933505:0 samba siva

Question 17

1 crwdns2930801:0crwdne2930801:0

Can I upgrade my hard drive to a 1T drive?

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933313:01crwdne2933313:0

oldturkey03 814,6crwdns2936485:0crwdne2936485:0

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Mha 12, 2018

answer accepted Mha 12, 2018 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 18

1 crwdns2930801:0crwdne2930801:0

Display Flashing On and Off but Stops with HDMI Connected

MacBook Pro 13" Retina Display Late 2012 crwdns2933313:01crwdne2933313:0

marcusjroberts 25

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Mud 15, 2018

commented Mud 15, 2018 crwdns2933505:0crwdne2933505:0 marcusjroberts

Question 19

1 crwdns2930801:0crwdne2930801:0

Battery not charging after minor water damage

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Retina Display Late 2012 crwdns2933313:01crwdne2933313:0

mayer 688crwdns2936485:0crwdne2936485:0

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Mha 24, 2015

answer accepted Mha 24, 2015 crwdns2933505:0crwdne2933505:0 mayer

Question 20

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How to clean dust from 13 inch MacBook Pro Retina 2012

MacBook Pro 13" Retina Display Late 2012 crwdns2933313:01crwdne2933313:0

mario 25

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Huk 14, 2014

commented Huk 14, 2014 crwdns2933505:0crwdne2933505:0 mario

crwdns2944620:0MacBook Pro 13" Retina Display Late 2012crwdne2944620:0

MacBook Pro 13" Retina Display Late 2012 crwdns2944630:0crwdne2944630:0