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iMac Intel 21.5" Repair Forum

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2 of 6 questions in the past 3 months have no reply - Help answer them!

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iMac Intel 21.5" most helpful threads

clear

7 Answers

Muffled Microphone - iMac 21.5" (mid 2017) - Following Adhesive Strips

accepted iMac Intel 21.5" Retina 4K Display 2017 7 Answers

suwaidi online

Answered

Nov 25, 2025

answered Nov 25, 2025 by suwaidi online

2 Answers

How can I test the Power Supply (voltage values)?

accepted iMac Intel 21.5" EMC 2389 Mid 2010 2 Answers

testtst

Answered

Oct 3, 2025

answered Oct 3, 2025 by testtst

13 Answers

Can I upgrade the graphics card on my iMac?

accepted iMac Intel 21.5" EMC 2308 Late 2009 13 Answers

DanJ 499k

Commented

Oct 9, 2024

commented Oct 9, 2024 by DanJ

6 Answers

Is it possible to update my iMac from HDD to SSD?

accepted iMac Intel 21.5" EMC 2308 Late 2009 6 Answers

DanJ 499k

Commented

Jun 3, 2020

commented Jun 3, 2020 by DanJ

iMac Intel 21.5" EMC 2638 & EMC 2742 Late 2013

4 Answers

Power button removal and replacement

accepted iMac Intel 21.5" EMC 2638 & EMC 2742 Late 2013 4 Answers

Joel Silver

Commented

Sep 18, 2024

commented Sep 18, 2024 by Joel Silver

10 Answers

Boots up with a black screen

accepted iMac Intel 21.5" EMC 2308 Late 2009 10 Answers

Jose Pedro Ianni

Commented

Jun 6, 2024

commented Jun 6, 2024 by Jose Pedro Ianni

16 Answers

Can I replace iMac's harddrive with an SSD?

accepted iMac Intel 21.5" EMC 2428 Mid 2011 16 Answers

Pathi

Commented

Mar 23, 2021

commented Mar 23, 2021 by Pathi

18 Answers

replace the hard drive, how do I connect Hard Drive thermal sensor?

accepted iMac Intel 21.5" EMC 2389 Mid 2010 18 Answers

Matias

Commented

Jul 19, 2024

commented Jul 19, 2024 by Matias

13 Answers

Is it possible to change the HDD for an SSD?

iMac Intel 21.5" EMC 2544 Late 2012 13 Answers

Chris kupke

Answered

Feb 18, 2021

answered Feb 18, 2021 by Chris kupke

12 Answers

Are these the right SSD PCIe blades for iMac Late 2013?

accepted iMac Intel 21.5" EMC 2638 & EMC 2742 Late 2013 12 Answers

Daniel Melnichuk

Commented

Mar 7, 2021

commented Mar 7, 2021 by Daniel Melnichuk

10 Answers

Can the CPU be user upgraded?

accepted iMac Intel 21.5" Retina 4K Display 2019 10 Answers

John Smith

Commented

Jul 29, 2025

commented Jul 29, 2025 by John Smith

7 Answers

LCD Backlight not working = solved

accepted iMac Intel 21.5" EMC 2308 Late 2009 7 Answers

isidoro

Commented

Apr 3, 2024

commented Apr 3, 2024 by isidoro

4 Answers

Replacing the LCD cable

iMac Intel 21.5" EMC 2389 Mid 2010 4 Answers

patrisantome

Commented

May 21, 2022

commented May 21, 2022 by patrisantome

7 Answers

Can I upgrade My CPU to Intel i7?

accepted iMac Intel 21.5" EMC 2389 Mid 2010 7 Answers

ionlyhaveoldmacs

Commented

Aug 31, 2025

commented Aug 31, 2025 by ionlyhaveoldmacs

6 Answers

iMac does not power ON

iMac Intel 21.5" EMC 2428 Mid 2011 6 Answers

Arty

Answered

Aug 11, 2022

answered Aug 11, 2022 by Arty

4 Answers

USB-C ports are no longer working

accepted iMac Intel 21.5" Retina 4K Display 2017 4 Answers

Drum Kit

Answered

Jan 11, 2025

answered Jan 11, 2025 by Drum Kit

4 Answers

Is Replacement Glass possible for iMac Intel 21.5" EMC 2638?

iMac Intel 21.5" EMC 2638 & EMC 2742 Late 2013 4 Answers

spyderdyne

Commented

Nov 28, 2022

commented Nov 28, 2022 by spyderdyne

3 Answers

Can Data Recovery is Possible from Empty Mac Trash Folder?

accepted iMac Intel 21.5" EMC 2428 Mid 2011 3 Answers

Stein Andrew

Commented

Oct 18, 2018

commented Oct 18, 2018 by Stein Andrew

14 Answers

HDD Temperature sensor gone in 2011 iMac?

accepted iMac Intel 21.5" EMC 2428 Mid 2011 14 Answers

JOHN CHEN 13

Commented

Jan 5, 2025

commented Jan 5, 2025 by JOHN CHEN

7 Answers

How to: replace power button

accepted iMac Intel 21.5" EMC 2638 & EMC 2742 Late 2013 7 Answers

YetiSki

Commented

Apr 12, 2024

commented Apr 12, 2024 by YetiSki