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iMac Intel 21.5" EMC 2389 Mid 2010

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iMac Intel 21.5" EMC 2389 Mid 2010

2 Answers

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

accepted iMac Intel 21.5" EMC 2389 Mid 2010 2 Answers

Answered

Oct 3, 2025

answered Oct 3, 2025 by testtst

iMac Intel 21.5" EMC 2389 Mid 2010

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

Commented

Jul 19, 2024

commented Jul 19, 2024 by Matias

iMac Intel 21.5" EMC 2389 Mid 2010

4 Answers

Replacing the LCD cable

iMac Intel 21.5" EMC 2389 Mid 2010 4 Answers

Commented

May 21, 2022

commented May 21, 2022 by patrisantome

iMac Intel 21.5" EMC 2389 Mid 2010

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

iMac Intel 21.5" EMC 2389 Mid 2010

2 Answers

Change power switch button? How?

accepted iMac Intel 21.5" EMC 2389 Mid 2010 2 Answers

Commented

Nov 8, 2018

commented Nov 8, 2018 by Yves Dobon

iMac Intel 21.5" EMC 2389 Mid 2010

5 Answers

Upgrading CPU from i3 3.06 Ghz to i5/i7-S version 82W

accepted iMac Intel 21.5" EMC 2389 Mid 2010 5 Answers

Answered

Jul 7, 2025

answered Jul 7, 2025 by Rashmi Kandhil

iMac Intel 21.5" EMC 2389 Mid 2010

3 Answers

iMac chimes but display won't power?

accepted iMac Intel 21.5" EMC 2389 Mid 2010 3 Answers

Commented

Jun 23, 2018

commented Jun 23, 2018 by Thomas Shelby

iMac Intel 21.5" EMC 2389 Mid 2010

3 Answers

My screen does not work after replacing superdrive

iMac Intel 21.5" EMC 2389 Mid 2010 3 Answers

Answered

Dec 31, 2015

answered Dec 31, 2015 by John

iMac Intel 21.5" EMC 2389 Mid 2010

10 Answers

How to use iMac only with external monitor

accepted iMac Intel 21.5" EMC 2389 Mid 2010 10 Answers

Answer edited

Jun 24, 2024

answer edited Jun 24, 2024 by SenileOtaku

iMac Intel 21.5" EMC 2389 Mid 2010

5 Answers

After HD changed, fuse (wall) tripped, no internal video, but external

accepted iMac Intel 21.5" EMC 2389 Mid 2010 5 Answers

Cristiano Henrique 25

Answered

Jun 27, 2020

answered Jun 27, 2020 by Cristiano Henrique

iMac Intel 21.5" EMC 2389 Mid 2010

3 Answers

Why is my iMac's screen showing weird coloured squares?

iMac Intel 21.5" EMC 2389 Mid 2010 3 Answers

william elbel 13

Answered

Mar 21, 2022

answered Mar 21, 2022 by william elbel

iMac Intel 21.5" EMC 2389 Mid 2010

2 Answers

Do all screens on these iMacs turn yellow?

accepted iMac Intel 21.5" EMC 2389 Mid 2010 2 Answers

Alistair Sharland

Commented

Dec 2, 2022

commented Dec 2, 2022 by Alistair Sharland

iMac Intel 21.5" EMC 2389 Mid 2010

2 Answers

How to detach LCD thermal sensor cable?

accepted iMac Intel 21.5" EMC 2389 Mid 2010 2 Answers

DanJ 495.8k

Edited

Oct 28, 2018

edited Oct 28, 2018 by DanJ

iMac Intel 21.5" EMC 2389 Mid 2010

2 Answers

GPU failure, can it be saved?

iMac Intel 21.5" EMC 2389 Mid 2010 2 Answers

mayer 689.1k

Answered

Mar 30, 2017

answered Mar 30, 2017 by mayer

iMac Intel 21.5" EMC 2389 Mid 2010

2 Answers

No internal lcd video output

accepted iMac Intel 21.5" EMC 2389 Mid 2010 2 Answers

Answered

Mar 1, 2015

answered Mar 1, 2015 by Brian

iMac Intel 21.5" EMC 2389 Mid 2010

0 Answers

Won't start. Only first diagnostic LED.

unanswered iMac Intel 21.5" EMC 2389 Mid 2010 0 Answers

Commented

Jun 7, 2020

commented Jun 7, 2020 by thrcharles

iMac Intel 21.5" EMC 2389 Mid 2010

7 Answers

iMac pre 2012 Mojave Support

accepted iMac Intel 21.5" EMC 2389 Mid 2010 7 Answers

Commented

Feb 9, 2024

commented Feb 9, 2024 by Denys Zaitsev

iMac Intel 21.5" EMC 2389 Mid 2010

7 Answers

Can I upgrade my processor to i3-6320? Can I upgrade other things?

accepted iMac Intel 21.5" EMC 2389 Mid 2010 7 Answers

mayer 689.1k

Commented

Jan 23, 2020

commented Jan 23, 2020 by mayer

iMac Intel 21.5" EMC 2389 Mid 2010

4 Answers

Can I upgrade my CPU and GPU?

accepted iMac Intel 21.5" EMC 2389 Mid 2010 4 Answers

Answered

May 8, 2025

answered May 8, 2025 by Jeguar

iMac Intel 21.5" EMC 2389 Mid 2010

4 Answers

iMac Black Screen, Startup Chime Audible But No Display

accepted iMac Intel 21.5" EMC 2389 Mid 2010 4 Answers

Commented

Dec 4, 2024

commented Dec 4, 2024 by Dmxsuperme