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iMac Intel 27" Retina 5K Display 2020 Repair Forum

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iMac Intel 27" Retina 5K Display 2020 questions

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2 Answers

Kernel panic when CPU is hot for long time

iMac Intel 27" Retina 5K Display 2020 2 Answers

Amazing FiXeR 363

Commented

Mar 24, 2026

commented Mar 24, 2026 by Amazing FiXeR

2 Answers

Mac startup sound plays but display wont turn on

iMac Intel 27" Retina 5K Display 2020 2 Answers

SAO

Commented

Feb 12, 2026

commented Feb 12, 2026 by SAO

3 Answers

What is best Ram (16x4) for iMac 2020?

accepted iMac Intel 27" Retina 5K Display 2020 3 Answers

Chris N

Commented

Feb 4, 2026

commented Feb 4, 2026 by Chris N

2 Answers

Where is the hard drive?

accepted iMac Intel 27" Retina 5K Display 2020 2 Answers

Tiger Trojan

Commented

Nov 13, 2025

commented Nov 13, 2025 by Tiger Trojan

2 Answers

Where to purchase and SSD for iMac Intel 27"

accepted iMac Intel 27" Retina 5K Display 2020 2 Answers

DanJ 499.4k

Commented

May 20, 2025

commented May 20, 2025 by DanJ

2 Answers

iMac doesnt start up!….no leds on.

iMac Intel 27" Retina 5K Display 2020 2 Answers

oldturkey03 851.1k

Answered

Mar 20, 2025

answered Mar 20, 2025 by oldturkey03

2 Answers

Displays an Apple for about 20 seconds and then reboots. Any thoughts

iMac Intel 27" Retina 5K Display 2020 2 Answers

huachomartin

Commented

Feb 22, 2025

commented Feb 22, 2025 by huachomartin

2 Answers

Mac Won't start up

iMac Intel 27" Retina 5K Display 2020 2 Answers

A2115

Answered

Jan 16, 2025

answered Jan 16, 2025 by A2115

2 Answers

Why is there two thin (purple and green) vertical lines? how to fix?

iMac Intel 27" Retina 5K Display 2020 2 Answers

DanJ 499.4k

Commented

Jan 1, 2025

commented Jan 1, 2025 by DanJ

1 Answer

upgrade to any release except mojave impossible after disc change

accepted iMac Intel 27" Retina 5K Display 2020 1 Answer

DanJ 499.4k

Commented

Dec 5, 2024

commented Dec 5, 2024 by DanJ

3 Answers

Can be this model 2020 be upgraded to i9?

iMac Intel 27" Retina 5K Display 2020 3 Answers

Jerome Carolfi

Answered

Nov 26, 2024

answered Nov 26, 2024 by Jerome Carolfi

1 Answer

Can I use 2019 27 inch iMac screen on 2020 model?

accepted iMac Intel 27" Retina 5K Display 2020 1 Answer

Simon 73

Commented

Sep 27, 2024

commented Sep 27, 2024 by Simon

1 Answer

How to bypass password?

iMac Intel 27" Retina 5K Display 2020 1 Answer

DanJ 499.4k

Answered

Sep 11, 2024

answered Sep 11, 2024 by DanJ

2 Answers

iMac 20.1 i5 3.3 GHz to i9 10900K upgrade

accepted iMac Intel 27" Retina 5K Display 2020 2 Answers

Simon 73

Answer edited

Jul 2, 2024

answer edited Jul 2, 2024 by Simon

2 Answers

Can I separate the display glass from the display?

iMac Intel 27" Retina 5K Display 2020 2 Answers

DanJ 499.4k

Answered

May 8, 2024

answered May 8, 2024 by DanJ

1 Answer

not booting black screen and no chimes

iMac Intel 27" Retina 5K Display 2020 1 Answer

DanJ 499.4k

Commented

Apr 23, 2024

commented Apr 23, 2024 by DanJ

1 Answer

No Administrator Account - iMac Totally Erased

iMac Intel 27" Retina 5K Display 2020 1 Answer

DanJ 499.4k

Commented

Apr 17, 2024

commented Apr 17, 2024 by DanJ

1 Answer

Shuts down unexpectedly when screen recording.

iMac Intel 27" Retina 5K Display 2020 1 Answer

DanJ 499.4k

Commented

Jan 26, 2024

commented Jan 26, 2024 by DanJ

1 Answer

Second SSD or HDD inside

accepted iMac Intel 27" Retina 5K Display 2020 1 Answer

Ilya Khromov 11

Accepted an answer

Nov 27, 2023

answer accepted Nov 27, 2023 by Ilya Khromov

1 Answer

What can this system support for upgrades?

accepted iMac Intel 27" Retina 5K Display 2020 1 Answer

A S 87

Accepted an answer

Oct 15, 2023

answer accepted Oct 15, 2023 by A S