Why won’t my iMac fully boot?

Question 1

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Why won’t my iMac fully boot?

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

Dan 479.9crwdns2936485:0crwdne2936485:0

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Maw 1, 2019

answer edited Maw 1, 2019 crwdns2933505:0crwdne2933505:0 Dan

Question 2

1 crwdns2930801:0crwdne2930801:0

iMac freezes halfway into boot; Command + R and reformatting failed

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

mayer 685.3crwdns2936485:0crwdne2936485:0

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Kho 9, 2019

commented Kho 9, 2019 crwdns2933505:0crwdne2933505:0 mayer

Question 3

2 crwdns2873741:0crwdne2873741:0

Help upgrading CPU on my iMac, any ideas? It's old

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2266 crwdns2933315:02crwdne2933315:0

Jonah D 33

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Sun 26, 2019

commented Sun 26, 2019 crwdns2933505:0crwdne2933505:0 Jonah D

Question 4

1 crwdns2930801:0crwdne2930801:0

Why is my screen has a high contrast even when turning it down?

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

Dan 479.9crwdns2936485:0crwdne2936485:0

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Nhl 25, 2018

answered Nhl 25, 2018 crwdns2933505:0crwdne2933505:0 Dan

Question 5

2 crwdns2873741:0crwdne2873741:0

iMac will not power up after power surge. Looking for next steps.

iMac Intel 20" EMC 2266 crwdns2933315:02crwdne2933315:0

Dan 479.9crwdns2936485:0crwdne2936485:0

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Nhl 23, 2018

answered Nhl 23, 2018 crwdns2933505:0crwdne2933505:0 Dan

Question 6

1 crwdns2930801:0crwdne2930801:0

Can I replace a 2009 iMac 20" LCD Display with a 2007 2-" LCD?

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

Rachel Acosta 2crwdns2936485:0crwdne2936485:0

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Ndz 27, 2018

answered Ndz 27, 2018 crwdns2933505:0crwdne2933505:0 Rachel Acosta

Question 7

1 crwdns2930801:0crwdne2930801:0

Can my iMac Early 2009 (20") supports 1333Mhz or 1600Mhz RAM?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

perry sanders

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Kho 5, 2021

commented Kho 5, 2021 crwdns2933505:0crwdne2933505:0 perry sanders

Question 8

1 crwdns2930801:0crwdne2930801:0

How factory reset with Disk

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

alexander galindo 103

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Mud 4, 2018

commented Mud 4, 2018 crwdns2933505:0crwdne2933505:0 alexander galindo

Question 9

2 crwdns2873741:0crwdne2873741:0

Mac not powering up.

iMac Intel 20" EMC 2266 crwdns2933315:02crwdne2933315:0

Lorenzo Melore 301

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Yan 2, 2018

answered Yan 2, 2018 crwdns2933505:0crwdne2933505:0 Lorenzo Melore

Question 10

1 crwdns2930801:0crwdne2930801:0

How to remove baseboard

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

mayer 685.3crwdns2936485:0crwdne2936485:0

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Sun 30, 2019

answer accepted Sun 30, 2019 crwdns2933505:0crwdne2933505:0 mayer

Question 11

1 crwdns2930801:0crwdne2930801:0

iMac does not turn on and beeps 5 Times

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

mayer 685.3crwdns2936485:0crwdne2936485:0

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Huk 30, 2017

commented Huk 30, 2017 crwdns2933505:0crwdne2933505:0 mayer

Question 12

2 crwdns2873741:0crwdne2873741:0

Why black screen, gradated screen when working and screen freeze?

iMac Intel 20" EMC 2266 crwdns2933315:02crwdne2933315:0

Paula Richards 13

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N'w 7, 2017

commented N'w 7, 2017 crwdns2933505:0crwdne2933505:0 Paula Richards

Question 13

1 crwdns2930801:0crwdne2930801:0

Can I fix an incorrect temp. sensor/disable it?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

Tayo Fox 33

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Sun 29, 2020

commented Sun 29, 2020 crwdns2933505:0crwdne2933505:0 Tayo Fox

Question 14

1 crwdns2930801:0crwdne2930801:0

Disk trapped in DVD drive

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

jbermudez27 140

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Ndz 26, 2017

answer edited Ndz 26, 2017 crwdns2933505:0crwdne2933505:0 jbermudez27

Question 15

1 crwdns2930801:0crwdne2930801:0

It is grayed out on iMac

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

mayer 685.3crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mha 30, 2017

answer edited Mha 30, 2017 crwdns2933505:0crwdne2933505:0 mayer

Question 16

1 crwdns2930801:0crwdne2930801:0

How to contact apple about factory reset OS update on moved iMac.

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

Dan 479.9crwdns2936485:0crwdne2936485:0

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Kho 26, 2017

commented Kho 26, 2017 crwdns2933505:0crwdne2933505:0 Dan

Question 17

2 crwdns2873741:0crwdne2873741:0

Screen stuck on dimmest setting

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2266 crwdns2933315:02crwdne2933315:0

oldturkey03 784.2crwdns2936485:0crwdne2936485:0

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Maw 10, 2017

answer accepted Maw 10, 2017 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 18

1 crwdns2930801:0crwdne2930801:0

iMac CPU upgrade Question

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

chrismatey

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Mha 17, 2021

commented Mha 17, 2021 crwdns2933505:0crwdne2933505:0 chrismatey

Question 19

1 crwdns2930801:0crwdne2930801:0

iMac 20" detect external monitor

iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

Albano Doci

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Nhl 27, 2016

commented Nhl 27, 2016 crwdns2933505:0crwdne2933505:0 Albano Doci

Question 20

1 crwdns2930801:0crwdne2930801:0

White display, startup chimes, but will not boot

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2266 crwdns2933313:01crwdne2933313:0

Steven Wymor 21

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Ndz 30, 2016

commented Ndz 30, 2016 crwdns2933505:0crwdne2933505:0 Steven Wymor

crwdns2944620:0iMac Intel 20" EMC 2266crwdne2944620:0

iMac Intel 20" EMC 2266 crwdns2944634:0crwdne2944634:0