Black screen, ring, no image on the screen, burning smell

Question 1

2 crwdns2873741:0crwdne2873741:0

Black screen, ring, no image on the screen, burning smell

iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

oldturkey03 783.7crwdns2936485:0crwdne2936485:0

crwdns2931735:0crwdne2931735:0

N'w 12, 2020

crwdns2931431:0crwdne2931431:0 N'w 12, 2020 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 2

2 crwdns2873741:0crwdne2873741:0

Can the graphics card of the 21,5" late 2012 iMac be upgraded?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

Quinten

crwdns2931741:0crwdne2931741:0

Nhl 29, 2019

commented Nhl 29, 2019 crwdns2933505:0crwdne2933505:0 Quinten

Question 3

2 crwdns2873741:0crwdne2873741:0

Will this RAM work

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

mayer 685.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Dzi 16, 2015

commented Dzi 16, 2015 crwdns2933505:0crwdne2933505:0 mayer

Question 4

2 crwdns2873741:0crwdne2873741:0

How can we fastaning the Display back on the iMac?

iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

Matteo Terzago 49

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Huk 6, 2014

commented Huk 6, 2014 crwdns2933505:0crwdne2933505:0 Matteo Terzago

Question 5

4 crwdns2873741:0crwdne2873741:0

Upgrade SSD, is it M.2?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:04crwdne2933315:0

Dan 479.7crwdns2936485:0crwdne2936485:0

crwdns2931733:0crwdne2931733:0

Huk 25, 2017

answer deleted Huk 25, 2017 crwdns2933505:0crwdne2933505:0 Dan

Question 6

4 crwdns2873741:0crwdne2873741:0

AHT Temp Sensor error

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:04crwdne2933315:0

Andii 47

crwdns2931217:0crwdne2931217:0

Dzi 4, 2014

answered Dzi 4, 2014 crwdns2933505:0crwdne2933505:0 Andii

Question 7

3 crwdns2873741:0crwdne2873741:0

One Beep Tone After Replacing Logic Board

iMac Intel 21.5" EMC 2544 crwdns2933315:03crwdne2933315:0

RobertoLL 11

crwdns2931217:0crwdne2931217:0

Ndz 22, 2023

answered Ndz 22, 2023 crwdns2933505:0crwdne2933505:0 RobertoLL

Question 8

3 crwdns2873741:0crwdne2873741:0

iMac not booting and showing blank screen

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:03crwdne2933315:0

oldturkey03 783.7crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Dzi 10, 2023

answer accepted Dzi 10, 2023 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 9

3 crwdns2873741:0crwdne2873741:0

iMac A1418 Black Screen 3 led On but 1 Off

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:03crwdne2933315:0

Jack C

crwdns2931217:0crwdne2931217:0

Huk 27, 2020

answered Huk 27, 2020 crwdns2933505:0crwdne2933505:0 Jack C

Question 10

3 crwdns2873741:0crwdne2873741:0

How do I test the power supply on a late 2012 iMac using a multimeter

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:03crwdne2933315:0

Dan 479.7crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mud 25, 2020

commented Mud 25, 2020 crwdns2933505:0crwdne2933505:0 Dan

Question 11

3 crwdns2873741:0crwdne2873741:0

Where to find a processor upgrade

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:03crwdne2933315:0

Ivica Milosheski

crwdns2931741:0crwdne2931741:0

Maw 27, 2019

commented Maw 27, 2019 crwdns2933505:0crwdne2933505:0 Ivica Milosheski

Question 12

3 crwdns2873741:0crwdne2873741:0

Can I use 16gb memory module

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:03crwdne2933315:0

finepics

crwdns2931217:0crwdne2931217:0

Ndz 13, 2015

answered Ndz 13, 2015 crwdns2933505:0crwdne2933505:0 finepics

Question 13

3 crwdns2873741:0crwdne2873741:0

Replacing hard drive on my iMac

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:03crwdne2933315:0

oldturkey03 783.7crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Kul 31, 2015

answer accepted Kul 31, 2015 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 14

2 crwdns2873741:0crwdne2873741:0

iMac not booting after thermal paste replacement

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

Ryan 23

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Kul 14, 2023

answer accepted Kul 14, 2023 crwdns2933505:0crwdne2933505:0 Ryan

Question 15

2 crwdns2873741:0crwdne2873741:0

Trash picked, loud fan black screen

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

HelloMacOS 25.9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 20, 2022

commented Mha 20, 2022 crwdns2933505:0crwdne2933505:0 HelloMacOS

Question 16

2 crwdns2873741:0crwdne2873741:0

How to fix black screen

iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

Computer Krayzee

crwdns2931741:0crwdne2931741:0

Nhl 25, 2021

commented Nhl 25, 2021 crwdns2933505:0crwdne2933505:0 Computer Krayzee

Question 17

2 crwdns2873741:0crwdne2873741:0

Removing the stand on the new iMac 21.5?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

oldturkey03 783.7crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Nhl 9, 2021

answer accepted Nhl 9, 2021 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 18

2 crwdns2873741:0crwdne2873741:0

iMac 21,5" 2012 dual hard drive

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

francis

crwdns2931737:0crwdne2931737:0

Huk 23, 2020

answer edited Huk 23, 2020 crwdns2933505:0crwdne2933505:0 francis

Question 19

2 crwdns2873741:0crwdne2873741:0

Change the logic board from (A1418/EMC 2805) to a (A1418/EMC 2833)

iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

Dan 479.7crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kho 20, 2018

commented Kho 20, 2018 crwdns2933505:0crwdne2933505:0 Dan

Question 20

2 crwdns2873741:0crwdne2873741:0

iMac wont power up, replaced power supply. Bad logic board?

iMac Intel 21.5" EMC 2544 crwdns2933315:02crwdne2933315:0

Mattis 459

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Huk 5, 2017

commented Huk 5, 2017 crwdns2933505:0crwdne2933505:0 Mattis

crwdns2944620:0iMac Intel 21.5" EMC 2544crwdne2944620:0

iMac Intel 21.5" EMC 2544 crwdns2944630:0crwdne2944630:0