Why is my device slowed down with loud fans after battery replacement.

Question 1

2 crwdns2873741:0crwdne2873741:0

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2015 crwdns2933315:02crwdne2933315:0

Jadon Lyon 4,2crwdns2936485:0crwdne2936485:0

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tiawara ta 23 agoMud 14, 2025

commented tiawara ta 23 agoMud 14, 2025 crwdns2933505:0crwdne2933505:0 Jadon Lyon

Question 2

4 crwdns2873741:0crwdne2873741:0

Ripped battery connector from logic board

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

Siva Natarajan

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masiku 2 agoMud 12, 2025

commented masiku 2 agoMud 12, 2025 crwdns2933505:0crwdne2933505:0 Siva Natarajan

Question 3

2 crwdns2873741:0crwdne2873741:0

Won’t charge, no light on charger, no power.

MacBook Pro 15" Retina Display Mid 2015 crwdns2933315:02crwdne2933315:0

oldturkey03 817,4crwdns2936485:0crwdne2936485:0

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masiku 4 agoMud 10, 2025

commented masiku 4 agoMud 10, 2025 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 4

1 crwdns2930801:0crwdne2930801:0

MacBook Pro 15'' touch bar A1707 4 ports 2017 Not tuning on

MacBook Pro 15" Touch Bar 2017 crwdns2933313:01crwdne2933313:0

Dan 490,5crwdns2936485:0crwdne2936485:0

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Mud 8, 2025

answer edited Mud 8, 2025 crwdns2933505:0crwdne2933505:0 Dan

Question 5

1 crwdns2930801:0crwdne2930801:0

Battery changed - still shows Service Recommended

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

livfe 2,9crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mud 7, 2025

answer edited Mud 7, 2025 crwdns2933505:0crwdne2933505:0 livfe

Question 6

34 crwdns2873741:0crwdne2873741:0

iOS devices connecting and disconnecting rapidly.

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2015 crwdns2933315:034crwdne2933315:0

fun dip

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Mud 5, 2025

commented Mud 5, 2025 crwdns2933505:0crwdne2933505:0 fun dip

Question 7

1 crwdns2930801:0crwdne2930801:0

Battery Performance and Optimization

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2015 crwdns2933313:01crwdne2933313:0

zubair ahmed 31

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Mud 4, 2025

answer accepted Mud 4, 2025 crwdns2933505:0crwdne2933505:0 zubair ahmed

Question 8

1 crwdns2930801:0crwdne2930801:0

tool kit recommendation for MacBook Pro/Air

MacBook Pro 15" Retina Display Mid 2015 crwdns2933313:01crwdne2933313:0

3DMacbook

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Mud 2, 2025

answered Mud 2, 2025 crwdns2933505:0crwdne2933505:0 3DMacbook

Question 9

MacBook Pro 15" Retina Display Late 2013

2 crwdns2873741:0crwdne2873741:0

Are the Wifi-cables replacable? If yes, how?

MacBook Pro 15" Retina Display Late 2013 crwdns2933315:02crwdne2933315:0

Dan 490,5crwdns2936485:0crwdne2936485:0

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Mud 2, 2025

commented Mud 2, 2025 crwdns2933505:0crwdne2933505:0 Dan

Question 10

2 crwdns2873741:0crwdne2873741:0

Missing capacitor, and boardview doesn't help

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Touch Bar 2017 crwdns2933315:02crwdne2933315:0

Massimo Oriano 67

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Mud 1, 2025

answer accepted Mud 1, 2025 crwdns2933505:0crwdne2933505:0 Massimo Oriano

Question 11

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What do these connectors do?

MacBook Pro 15" Retina Display Late 2013 crwdns2933315:02crwdne2933315:0

Carl Fischer 25

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Dzi 30, 2025

commented Dzi 30, 2025 crwdns2933505:0crwdne2933505:0 Carl Fischer

Question 12

5 crwdns2873741:0crwdne2873741:0

MBP needs charger to wake up from sleep mode (new battery, charged)

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2015 crwdns2933315:05crwdne2933315:0

APS

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Dzi 29, 2025

commented Dzi 29, 2025 crwdns2933505:0crwdne2933505:0 APS

Question 13

2 crwdns2873741:0crwdne2873741:0

Left Speaker Replacement Does Not Work

MacBook Pro 15" Retina Display Mid 2015 crwdns2933315:02crwdne2933315:0

oldturkey03 817,4crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Dzi 27, 2025

commented Dzi 27, 2025 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 14

2 crwdns2873741:0crwdne2873741:0

MacBook screen flickering and after while it freezes with blue screen

MacBook Pro 15" Retina Display Mid 2015 crwdns2933315:02crwdne2933315:0

livfe 2,9crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Dzi 27, 2025

answered Dzi 27, 2025 crwdns2933505:0crwdne2933505:0 livfe

Question 15

1 crwdns2930801:0crwdne2930801:0

MacBook not turning on

MacBook Pro 15" Retina Display Late 2013 crwdns2933313:01crwdne2933313:0

Dan 490,5crwdns2936485:0crwdne2936485:0

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Dzi 26, 2025

commented Dzi 26, 2025 crwdns2933505:0crwdne2933505:0 Dan

Question 16

2 crwdns2873741:0crwdne2873741:0

Installling ifixit battery is causing high cpu by configd

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2015 crwdns2933315:02crwdne2933315:0

Sigs

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Dzi 26, 2025

commented Dzi 26, 2025 crwdns2933505:0crwdne2933505:0 Sigs

Question 17

1 crwdns2930801:0crwdne2930801:0

Battery replaced now computer won't turn in

MacBook Pro 15" Touch Bar 2017 crwdns2933313:01crwdne2933313:0

Zach 5,9crwdns2936485:0crwdne2936485:0

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Dzi 25, 2025

commented Dzi 25, 2025 crwdns2933505:0crwdne2933505:0 Zach

Question 18

1 crwdns2930801:0crwdne2930801:0

Can my MacBook Pro A1990 storage be upgraded?

MacBook Pro 15" Touch Bar 2019 crwdns2933313:01crwdne2933313:0

Dan 490,5crwdns2936485:0crwdne2936485:0

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Dzi 21, 2025

answer edited Dzi 21, 2025 crwdns2933505:0crwdne2933505:0 Dan

Question 19

1 crwdns2930801:0crwdne2930801:0

Can I mount a 15" mid 2014 Display on a mid 2015 MacBook Pro?

crwdns2934195:0crwdne2934195:0 MacBook Pro 15" Retina Display Mid 2015 crwdns2933313:01crwdne2933313:0

Dan 490,5crwdns2936485:0crwdne2936485:0

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Dzi 20, 2025

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

Question 20

1 crwdns2930801:0crwdne2930801:0

Is it possible to replace swollen battery?

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

Dan 490,5crwdns2936485:0crwdne2936485:0

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Dzi 19, 2025

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

crwdns2944620:0MacBook Pro 15" Retina Displaycrwdne2944620:0

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