Mac Won't start up

Question 1

1 crwdns2930801:0crwdne2930801:0

Mac Won't start up

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

oldturkey03 785.1crwdns2936485:0crwdne2936485:0

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Kul 13, 2023

commented Kul 13, 2023 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 2

1 crwdns2930801:0crwdne2930801:0

Will it boot with only one 8G stick of ram?

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 13, 2023

commented Kul 13, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 3

1 crwdns2930801:0crwdne2930801:0

Does anyone know which lcd panel is used on the 2020 27" iMac?

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Alvin

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Yan 20, 2023

commented Yan 20, 2023 crwdns2933505:0crwdne2933505:0 Alvin

Question 4

1 crwdns2930801:0crwdne2930801:0

unable to read last block of this device cant reset my iMac

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Sun 31, 2023

answered Sun 31, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 5

1 crwdns2930801:0crwdne2930801:0

Anyone replace the GPU in one of these babies?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

jiclark 75

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N'w 2, 2022

commented N'w 2, 2022 crwdns2933505:0crwdne2933505:0 jiclark

Question 6

0 crwdns2873741:0crwdne2873741:0

Upgrade iMac Intel Core i5 hex core 10ᵉ generation 3.1 GHz to I9

crwdns2934197:0crwdne2934197:0 iMac Intel 27" Retina 5K Display 2020 crwdns2933315:00crwdne2933315:0

bruno vinnac 25

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Huk 25, 2022

asked Huk 25, 2022 crwdns2933505:0crwdne2933505:0 bruno vinnac

Question 7

1 crwdns2930801:0crwdne2930801:0

Can I Remove the Stand?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Huk 19, 2022

commented Huk 19, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 8

1 crwdns2930801:0crwdne2930801:0

Can the GPU be upgraded on the 27" 2020 iMac?

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

HelloMacOS 26crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Nhl 29, 2022

answered Nhl 29, 2022 crwdns2933505:0crwdne2933505:0 HelloMacOS

Question 9

1 crwdns2930801:0crwdne2930801:0

Why can't I up grade to a 12th Gen i9?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Jerry Wheeler 58.4crwdns2936485:0crwdne2936485:0

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Nhl 28, 2022

commented Nhl 28, 2022 crwdns2933505:0crwdne2933505:0 Jerry Wheeler

Question 10

1 crwdns2930801:0crwdne2930801:0

Why time machine backup more space I need?

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Tom 273

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Nhl 27, 2022

commented Nhl 27, 2022 crwdns2933505:0crwdne2933505:0 Tom

Question 11

0 crwdns2873741:0crwdne2873741:0

Backlight power cable / pinout question

crwdns2934197:0crwdne2934197:0 iMac Intel 27" Retina 5K Display 2020 crwdns2933315:00crwdne2933315:0

Kevin Long 13

crwdns2942987:0crwdne2942987:0

Nhl 24, 2022

edited by author Nhl 24, 2022 crwdns2933505:0crwdne2933505:0 Kevin Long

Question 12

1 crwdns2930801:0crwdne2930801:0

Where is the hard drive?

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Nhl 22, 2022

answer edited Nhl 22, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 13

1 crwdns2930801:0crwdne2930801:0

Why is it slow to boot up

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Nhl 22, 2022

commented Nhl 22, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 14

1 crwdns2930801:0crwdne2930801:0

iMac freezes at password entry

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Ndz 29, 2022

commented Ndz 29, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 15

1 crwdns2930801:0crwdne2930801:0

Is the SATA Connector from older iMacs Compatible?

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Ndz 15, 2022

commented Ndz 15, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 16

1 crwdns2930801:0crwdne2930801:0

Power cuts out randomly, have to unplug from wall to reboot

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

jak33

crwdns2931737:0crwdne2931737:0

Sun 3, 2022

answer edited Sun 3, 2022 crwdns2933505:0crwdne2933505:0 jak33

Question 17

1 crwdns2930801:0crwdne2930801:0

iMac randomly freezes and restarts

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kho 29, 2021

commented Kho 29, 2021 crwdns2933505:0crwdne2933505:0 Dan

Question 18

1 crwdns2930801:0crwdne2930801:0

Can I Upgrade CPU?

iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kho 23, 2021

commented Kho 23, 2021 crwdns2933505:0crwdne2933505:0 Dan

Question 19

2 crwdns2873741:0crwdne2873741:0

Best arrangement of stock and 3rd party RAM?

iMac Intel 27" Retina 5K Display 2020 crwdns2933315:02crwdne2933315:0

Nick 89crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kho 2, 2021

commented Kho 2, 2021 crwdns2933505:0crwdne2933505:0 Nick

Question 20

1 crwdns2930801:0crwdne2930801:0

How thick is the display assembly on the iMac?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" Retina 5K Display 2020 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mud 5, 2021

commented Mud 5, 2021 crwdns2933505:0crwdne2933505:0 Dan

crwdns2944620:0iMac Intel 27" Retina 5K Display 2020crwdne2944620:0

iMac Intel 27" Retina 5K Display 2020 crwdns2934277:0crwdne2934277:0

Mac Won't start up

Will it boot with only one 8G stick of ram?

Does anyone know which lcd panel is used on the 2020 27" iMac?

unable to read last block of this device cant reset my iMac

Anyone replace the GPU in one of these babies?

Upgrade iMac Intel Core i5 hex core 10ᵉ generation 3.1 GHz to I9

Can I Remove the Stand?

Can the GPU be upgraded on the 27" 2020 iMac?

Why can't I up grade to a 12th Gen i9?

Why time machine backup more space I need?

Backlight power cable / pinout question

Where is the hard drive?

Why is it slow to boot up

iMac freezes at password entry

Is the SATA Connector from older iMacs Compatible?

Power cuts out randomly, have to unplug from wall to reboot

iMac randomly freezes and restarts

Can I Upgrade CPU?

Best arrangement of stock and 3rd party RAM?

How thick is the display assembly on the iMac?