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

Question 1

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crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:05crwdne2933315:0

MacPro2013

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Kul 4, 2025

answered Kul 4, 2025 crwdns2933505:0crwdne2933505:0 MacPro2013

Question 2

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USB-C ports are no longer working

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:04crwdne2933315:0

Drum Kit

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Sun 11, 2025

answered Sun 11, 2025 crwdns2933505:0crwdne2933505:0 Drum Kit

Question 3

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Can I upgrade CPU to I7 7700K?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:05crwdne2933315:0

chechugarriga

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Mud 27, 2023

commented Mud 27, 2023 crwdns2933505:0crwdne2933505:0 chechugarriga

Question 4

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Screen replacement 21.5 inch A1418 2017 model

iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:04crwdne2933315:0

Nathan Morris

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Dzi 21, 2022

commented Dzi 21, 2022 crwdns2933505:0crwdne2933505:0 Nathan Morris

Question 5

4 crwdns2873741:0crwdne2873741:0

LCD won't come on — LED #4 is low and #5 is off

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:04crwdne2933315:0

Philippe Léger 25

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Yan 4, 2021

commented Yan 4, 2021 crwdns2933505:0crwdne2933505:0 Philippe Léger

Question 6

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Thunderbolt 3 ports stopped working after RAM & hard drive upgrade

iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:03crwdne2933315:0

eshiroma

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Mha 20, 2023

commented Mha 20, 2023 crwdns2933505:0crwdne2933505:0 eshiroma

Question 7

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What are the 5 diagnostic LEDs?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:02crwdne2933315:0

Daniel el Terrible

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N'w 17, 2023

answered N'w 17, 2023 crwdns2933505:0crwdne2933505:0 Daniel el Terrible

Question 8

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Repeated kernel , kindly help.

iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:02crwdne2933315:0

Fernando

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Huk 14, 2023

answered Huk 14, 2023 crwdns2933505:0crwdne2933505:0 Fernando

Question 9

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Is display cable replacable?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:02crwdne2933315:0

Iľja Pelech 35

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Sun 12, 2023

commented Sun 12, 2023 crwdns2933505:0crwdne2933505:0 Iľja Pelech

Question 10

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LVDS connector replacement with missing pads

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:02crwdne2933315:0

HelloMacOS 26.6crwdns2936485:0crwdne2936485:0

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N'w 15, 2022

commented N'w 15, 2022 crwdns2933505:0crwdne2933505:0 HelloMacOS

Question 11

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Need to know different chips one logic board

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:02crwdne2933315:0

rodrigobcamargo

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Mha 24, 2022

commented Mha 24, 2022 crwdns2933505:0crwdne2933505:0 rodrigobcamargo

Question 12

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Why does it get electric shock?

iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:02crwdne2933315:0

Dan 489.9crwdns2936485:0crwdne2936485:0

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Kho 20, 2020

commented Kho 20, 2020 crwdns2933505:0crwdne2933505:0 Dan

Question 13

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Black screen during boot

iMac Intel 21.5" Retina 4K Display 2017 crwdns2933313:01crwdne2933313:0

Max Bleyleben

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Ndz 12, 2024

commented Ndz 12, 2024 crwdns2933505:0crwdne2933505:0 Max Bleyleben

Question 14

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Add a Second Drive to an 21.5" iMac (2017)

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933313:01crwdne2933313:0

iRobot

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Kul 7, 2018

answer deleted Kul 7, 2018 crwdns2933505:0crwdne2933505:0 iRobot

Question 15

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Hard Drive to SSD compatibility?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933313:01crwdne2933313:0

Dan 489.9crwdns2936485:0crwdne2936485:0

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Nhl 18, 2017

answer deleted Nhl 18, 2017 crwdns2933505:0crwdne2933505:0 Dan

Question 16

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USB-C ports stopped working after CPU+ RAM + SSD upgrade

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:04crwdne2933315:0

J S 25

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Mha 15, 2023

answer edited Mha 15, 2023 crwdns2933505:0crwdne2933505:0 J S

Question 17

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Switching my 2017 Retina display with a 2015 Retina screen?

iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:03crwdne2933315:0

kaellis

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Sun 29, 2025

commented Sun 29, 2025 crwdns2933505:0crwdne2933505:0 kaellis

Question 18

3 crwdns2873741:0crwdne2873741:0

Upgrading to 32gb RAM on 3.0GhZ Model

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:03crwdne2933315:0

Dan 489.9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Huk 25, 2020

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

Question 19

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Have Fusion Drive want to upgrade to SSD

iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:03crwdne2933315:0

Dan 489.9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Dzi 29, 2020

commented Dzi 29, 2020 crwdns2933505:0crwdne2933505:0 Dan

Question 20

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What type of RAM should choose?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" Retina 4K Display 2017 crwdns2933315:03crwdne2933315:0

RD Rubio 2

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Kul 12, 2019

answered Kul 12, 2019 crwdns2933505:0crwdne2933505:0 RD Rubio

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iMac Intel 21.5" Retina 4K Display 2017 crwdns2944630:0crwdne2944630:0