Topcase Replacement Issues - Wont display

Question 1

1 crwdns2930801:0crwdne2930801:0

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

Mansoor Ahmed

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masiku 5 agoN'w 8, 2025

commented masiku 5 agoN'w 8, 2025 crwdns2933505:0crwdne2933505:0 Mansoor Ahmed

Question 2

1 crwdns2930801:0crwdne2930801:0

Sudden discharge of newly changed battery - reason to be concerned?

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

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Huk 23, 2025

answered Huk 23, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 3

4 crwdns2873741:0crwdne2873741:0

Ripped battery connector from logic board

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Touch Bar 2018 crwdns2933315:04crwdne2933315:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

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Huk 15, 2025

commented Huk 15, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 4

1 crwdns2930801:0crwdne2930801:0

After battery change, system becomes noticeably slower

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

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Nhl 22, 2025

commented Nhl 22, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 5

2 crwdns2873741:0crwdne2873741:0

What could be wrong if "internet recovery" won't go through?

MacBook Pro 15" Touch Bar 2018 crwdns2933315:02crwdne2933315:0

Ty Savage Redmond

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Nhl 13, 2025

commented Nhl 13, 2025 crwdns2933505:0crwdne2933505:0 Ty Savage Redmond

Question 6

1 crwdns2930801:0crwdne2930801:0

How to replace the Touch Bar

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Mha 24, 2025

answered Mha 24, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 7

3 crwdns2873741:0crwdne2873741:0

Battery Works - But Not Detected by macOS or Coconutbattery

MacBook Pro 15" Touch Bar 2018 crwdns2933315:03crwdne2933315:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

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Mha 11, 2025

commented Mha 11, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 8

1 crwdns2930801:0crwdne2930801:0

Can I replace the keyboard myself?

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

Jonathan Shorter

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Mha 6, 2025

commented Mha 6, 2025 crwdns2933505:0crwdne2933505:0 Jonathan Shorter

Question 9

2 crwdns2873741:0crwdne2873741:0

Right fan 0 RPM, but spinning minimum speed

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Touch Bar 2018 crwdns2933315:02crwdne2933315:0

Amr AlSamahy 13

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Maw 8, 2025

answer edited Maw 8, 2025 crwdns2933505:0crwdne2933505:0 Amr AlSamahy

Question 10

2 crwdns2873741:0crwdne2873741:0

Rapid loose of battery power under 30% of loading level

MacBook Pro 15" Touch Bar 2018 crwdns2933315:02crwdne2933315:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kho 26, 2025

commented Kho 26, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 11

1 crwdns2930801:0crwdne2930801:0

Battery sometimes not loading when it is warm

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kho 26, 2025

commented Kho 26, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 12

1 crwdns2930801:0crwdne2930801:0

Strange issue:battery OK, power supply OK - will not charge

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

Cris Porper

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Kho 23, 2025

commented Kho 23, 2025 crwdns2933505:0crwdne2933505:0 Cris Porper

Question 13

1 crwdns2930801:0crwdne2930801:0

Will MacBook Pro turn on if I removed the Battery

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Kho 21, 2025

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

Question 14

1 crwdns2930801:0crwdne2930801:0

Water damage, need component of schemat

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

oldturkey03 836,1crwdns2936485:0crwdne2936485:0

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Kho 9, 2025

commented Kho 9, 2025 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 15

1 crwdns2930801:0crwdne2930801:0

Battery changed - still shows Service Recommended

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

oldturkey03 836,1crwdns2936485:0crwdne2936485:0

crwdns2942991:0crwdne2942991:0

Kho 8, 2025

answer unaccepted Kho 8, 2025 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 16

1 crwdns2930801:0crwdne2930801:0

Erratic fan behavior even after replacement?

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

Minju Ho

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Dzi 7, 2025

commented Dzi 7, 2025 crwdns2933505:0crwdne2933505:0 Minju Ho

Question 17

1 crwdns2930801:0crwdne2930801:0

What replacement chips/diodes do I need?

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

Dean Alderton 13

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Dzi 1, 2025

commented Dzi 1, 2025 crwdns2933505:0crwdne2933505:0 Dean Alderton

Question 18

1 crwdns2930801:0crwdne2930801:0

Will not Power On

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Kul 22, 2025

answer accepted Kul 22, 2025 crwdns2933505:0crwdne2933505:0 DanJ

Question 19

1 crwdns2930801:0crwdne2930801:0

Not charging- bad motherboard or USB C port replacement?

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

oldturkey03 836,1crwdns2936485:0crwdne2936485:0

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Yan 18, 2025

commented Yan 18, 2025 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 20

1 crwdns2930801:0crwdne2930801:0

After changing the battery my MacBook Pro won't boot up

MacBook Pro 15" Touch Bar 2018 crwdns2933313:01crwdne2933313:0

DanJ 495,9crwdns2936485:0crwdne2936485:0

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Sun 20, 2025

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

crwdns2944620:0MacBook Pro 15" Touch Bar 2018crwdne2944620:0

MacBook Pro 15" Touch Bar 2018 crwdns2934277:0crwdne2934277:0