Why is my MacBook not starting.

Question 1

1 crwdns2930801:0crwdne2930801:0

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

Dan 492.3crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Maw 19, 2025

answered Maw 19, 2025 crwdns2933505:0crwdne2933505:0 Dan

Question 2

1 crwdns2930801:0crwdne2930801:0

Is my DC in toast?

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

Rok Urbanija

crwdns2931741:0crwdne2931741:0

Maw 9, 2025

commented Maw 9, 2025 crwdns2933505:0crwdne2933505:0 Rok Urbanija

Question 3

1 crwdns2930801:0crwdne2930801:0

MacBook Pro 2012 will not turn on after Dual Hard Drive mod installed.

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

Dan 492.3crwdns2936485:0crwdne2936485:0

crwdns2930845:0crwdne2930845:0

Maw 11, 2025

reopened Maw 11, 2025 crwdns2933505:0crwdne2933505:0 Dan

Question 4

1 crwdns2930801:0crwdne2930801:0

What could be wrong with my MacBook Pro mid 2012 regarding charging?

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

Dan 492.3crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Kho 30, 2025

answer edited Kho 30, 2025 crwdns2933505:0crwdne2933505:0 Dan

Question 5

0 crwdns2873741:0crwdne2873741:0

repair Magsafe DC IN board used in MacBook Pro A1278

crwdns2934197:0crwdne2934197:0 MacBook Pro 13" Unibody Mid 2012 crwdns2933315:00crwdne2933315:0

Arshad Ahamed

crwdns2942987:0crwdne2942987:0

Kho 3, 2025

edited by author Kho 3, 2025 crwdns2933505:0crwdne2933505:0 Arshad Ahamed

Question 6

1 crwdns2930801:0crwdne2930801:0

Broken display connector on logic board, fixable?

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

oldturkey03 822.6crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Dzi 13, 2025

commented Dzi 13, 2025 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 7

1 crwdns2930801:0crwdne2930801:0

Why can't I use my Apple ID after upgrade and OS X install?

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

Paula Hanson 11

crwdns2931741:0crwdne2931741:0

Dzi 3, 2025

commented Dzi 3, 2025 crwdns2933505:0crwdne2933505:0 Paula Hanson

Question 8

0 crwdns2873741:0crwdne2873741:0

White Screen - External display not detected

crwdns2934197:0crwdne2934197:0 MacBook Pro 13" Unibody Mid 2012 crwdns2933315:00crwdne2933315:0

livfe 5.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 20, 2025

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

Question 9

1 crwdns2930801:0crwdne2930801:0

Ethernet Part 'Cover' Fell off... Needed or not?

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

livfe 5.3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Yan 20, 2025

answer accepted Yan 20, 2025 crwdns2933505:0crwdne2933505:0 livfe

Question 10

2 crwdns2873741:0crwdne2873741:0

WiFi not working sometimes

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Unibody Mid 2012 crwdns2933315:02crwdne2933315:0

Ryzobyte

crwdns2942989:0crwdne2942989:0

Huk 18, 2024

answer accepted Huk 18, 2024 crwdns2933505:0crwdne2933505:0 Ryzobyte

Question 11

2 crwdns2873741:0crwdne2873741:0

Right side of screen will not respond to clicks

crwdns2934195:0crwdne2934195:0 MacBook Pro 13" Unibody Mid 2012 crwdns2933315:02crwdne2933315:0

Dan 492.3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Huk 20, 2024

answer accepted Huk 20, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 12

1 crwdns2930801:0crwdne2930801:0

Replace the headphone port on the logic board?

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

Dan 492.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Nhl 31, 2024

commented Nhl 31, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 13

1 crwdns2930801:0crwdne2930801:0

Detecting the no display issue... all voltages apparently present.

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

livfe 5.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 1, 2025

commented Kul 1, 2025 crwdns2933505:0crwdne2933505:0 livfe

Question 14

1 crwdns2930801:0crwdne2930801:0

Black Screen - No Display - External Display OK

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

Dan 492.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Nhl 8, 2024

commented Nhl 8, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 15

3 crwdns2873741:0crwdne2873741:0

Can't for the sake of it, make the zif connector stay latched

MacBook Pro 13" Unibody Mid 2012 crwdns2933315:03crwdne2933315:0

Ryoga

crwdns2931741:0crwdne2931741:0

Nhl 18, 2024

commented Nhl 18, 2024 crwdns2933505:0crwdne2933505:0 Ryoga

Question 16

1 crwdns2930801:0crwdne2930801:0

Is this another record for a (Dead but working) battery?

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

oldturkey03 822.6crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Ndz 9, 2024

commented Ndz 9, 2024 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 17

1 crwdns2930801:0crwdne2930801:0

? Folder at boot (BLUE icons for external drives)

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

livfe 5.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 30, 2024

commented Mha 30, 2024 crwdns2933505:0crwdne2933505:0 livfe

Question 18

2 crwdns2873741:0crwdne2873741:0

Using external drive housing

MacBook Pro 13" Unibody Mid 2012 crwdns2933315:02crwdne2933315:0

Dan 492.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 30, 2024

commented Mha 30, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 19

1 crwdns2930801:0crwdne2930801:0

MacBook no powering up, charger stuck on green.

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

Andres Perez

crwdns2931741:0crwdne2931741:0

Mha 22, 2024

commented Mha 22, 2024 crwdns2933505:0crwdne2933505:0 Andres Perez

Question 20

1 crwdns2930801:0crwdne2930801:0

What is this white dust like substance under LCD glass?

MacBook Pro 13" Unibody Mid 2012 crwdns2933313:01crwdne2933313:0

livfe 5.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 19, 2024

commented Mha 19, 2024 crwdns2933505:0crwdne2933505:0 livfe

crwdns2944620:0MacBook Pro 13" Unibody Mid 2012crwdne2944620:0

MacBook Pro 13" Unibody Mid 2012 crwdns2944634:0crwdne2944634:0