iMac Intel 21.5" Retina 4K Display 2017 Repair Forum

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1 Answer

Every task running slow

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Commented

Oct 14, 2025

commented Oct 14, 2025 by DanJ

2 Answers

iMac no longer boots after security update- Does not see internal SSD

accepted iMac Intel 21.5" Retina 4K Display 2017 2 Answers

DanJ 495.8k

Commented

Oct 1, 2025

commented Oct 1, 2025 by DanJ

1 Answer

Very slow writing speed

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Answer edited

Aug 8, 2025

answer edited Aug 8, 2025 by DanJ

1 Answer

Need a guide assembling CPU back bracket

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

Pandemic

Commented

Jun 19, 2025

commented Jun 19, 2025 by Pandemic

1 Answer

Installing OS on a Fusion Drive (my iMac is 2019)

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Answer edited

May 22, 2025

answer edited May 22, 2025 by DanJ

1 Answer

Where is the hard drive?

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Answered

Mar 18, 2025

answered Mar 18, 2025 by DanJ

1 Answer

Identify circuits on logic board - bumped while ugrading

accepted iMac Intel 21.5" Retina 4K Display 2017 1 Answer

Kyler 23

Accepted an answer

Feb 28, 2025

answer accepted Feb 28, 2025 by Kyler

1 Answer

Would a 2019 logic board work in this model?

accepted iMac Intel 21.5" Retina 4K Display 2017 1 Answer

Kaden 11

Commented

Sep 9, 2024

commented Sep 9, 2024 by Kaden

0 Answers

Replaced LVDS cable; no video

unanswered iMac Intel 21.5" Retina 4K Display 2017 0 Answers

Zach 6k

Commented

Aug 26, 2024

commented Aug 26, 2024 by Zach

1 Answer

iMac 21.5" 2017 GPU/Display Issue After Bad Repair Attempt

accepted iMac Intel 21.5" Retina 4K Display 2017 1 Answer

Leon 45

Accepted an answer

Aug 11, 2024

answer accepted Aug 11, 2024 by Leon

1 Answer

Identify ceramic capacitor iMac 2017

accepted iMac Intel 21.5" Retina 4K Display 2017 1 Answer

Luigi Capaldi 23

Commented

May 23, 2024

commented May 23, 2024 by Luigi Capaldi

1 Answer

iMac stuck on Apple logo

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Commented

May 31, 2024

commented May 31, 2024 by DanJ

1 Answer

Is it possible to downgrade the operating system?

accepted iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Commented

Apr 18, 2024

commented Apr 18, 2024 by DanJ

1 Answer

How to change the headphone socket on this computer?

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Answer edited

Mar 26, 2024

answer edited Mar 26, 2024 by DanJ

1 Answer

Display shutting off on iMac randomly.

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

tbaker

Commented

Feb 20, 2024

commented Feb 20, 2024 by tbaker

1 Answer

Hard Drive and Blade Flash Drive upgrade

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

John Loch 13

Commented

Jan 14, 2024

commented Jan 14, 2024 by John Loch

1 Answer

Questions on fusion drive Vs discrete drives

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

Ruben Gomez de Cedron

Commented

Jan 18, 2024

commented Jan 18, 2024 by Ruben Gomez de Cedron

1 Answer

Is screen power cable replaceable for this model?

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Commented

Oct 13, 2023

commented Oct 13, 2023 by DanJ

1 Answer

Trying to replace the Blade SSD

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Commented

Sep 30, 2023

commented Sep 30, 2023 by DanJ

1 Answer

🖥️ Q? mark/Folder flashing (Utilities not recognizing Macintosh HD)

iMac Intel 21.5" Retina 4K Display 2017 1 Answer

DanJ 495.8k

Answer edited

Sep 21, 2023

answer edited Sep 21, 2023 by DanJ