Random Black screen, Help please

Question 1

17 crwdns2873741:0crwdne2873741:0

Random Black screen, Help please

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:017crwdne2933315:0

oldturkey03 782.3crwdns2936485:0crwdne2936485:0

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Kho 29, 2022

answer deleted Kho 29, 2022 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 2

6 crwdns2873741:0crwdne2873741:0

How can I tell if my iMac logic board is dead

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:06crwdne2933315:0

Janepatterson956

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Kul 30, 2020

answered Kul 30, 2020 crwdns2933505:0crwdne2933505:0 Janepatterson956

Question 3

2 crwdns2873741:0crwdne2873741:0

iMac will not power on except fans

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:02crwdne2933315:0

mayer 685.3crwdns2936485:0crwdne2936485:0

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Yan 9, 2015

answer accepted Yan 9, 2015 crwdns2933505:0crwdne2933505:0 mayer

Question 4

9 crwdns2873741:0crwdne2873741:0

Core Duo CPU upgrade to Core 2 Duo CPU?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:09crwdne2933315:0

nirv

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Huk 28, 2018

commented Huk 28, 2018 crwdns2933505:0crwdne2933505:0 nirv

Question 5

5 crwdns2873741:0crwdne2873741:0

iMac - no power, number 1 diagnostic LED on

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:05crwdne2933315:0

Swen Pelzer

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N'w 18, 2019

commented N'w 18, 2019 crwdns2933505:0crwdne2933505:0 Swen Pelzer

Question 6

4 crwdns2873741:0crwdne2873741:0

What is the maximum RAM possible

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:04crwdne2933315:0

Dan 479.3crwdns2936485:0crwdne2936485:0

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Huk 7, 2019

answer edited Huk 7, 2019 crwdns2933505:0crwdne2933505:0 Dan

Question 7

2 crwdns2873741:0crwdne2873741:0

Upgrading to 3GB RAM - order to insert RAM?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:02crwdne2933315:0

mayer 685.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 29, 2011

commented Kul 29, 2011 crwdns2933505:0crwdne2933505:0 mayer

Question 8

1 crwdns2930801:0crwdne2930801:0

Can I replace the GPU?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933313:01crwdne2933313:0

oldturkey03 782.3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Kho 17, 2014

answer accepted Kho 17, 2014 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 9

4 crwdns2873741:0crwdne2873741:0

Airport doesn't pick up wifi after hard drive switch.

iMac Intel 20" EMC 2105 and 2118 crwdns2933315:04crwdne2933315:0

Willem

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Maw 6, 2011

answered Maw 6, 2011 crwdns2933505:0crwdne2933505:0 Willem

Question 10

3 crwdns2873741:0crwdne2873741:0

Power button is totally depressed and will not return to correct posit

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:03crwdne2933315:0

andrew

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N'w 9, 2017

commented N'w 9, 2017 crwdns2933505:0crwdne2933505:0 andrew

Question 11

3 crwdns2873741:0crwdne2873741:0

installing RAM more than 2 gb

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:03crwdne2933315:0

Dan 479.3crwdns2936485:0crwdne2936485:0

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Sun 27, 2017

answer deleted Sun 27, 2017 crwdns2933505:0crwdne2933505:0 Dan

Question 12

2 crwdns2873741:0crwdne2873741:0

No Video, No Startup Chime, 3rd LED is Off

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:02crwdne2933315:0

JOSE ANTONIO

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Maw 10, 2019

commented Maw 10, 2019 crwdns2933505:0crwdne2933505:0 JOSE ANTONIO

Question 13

9 crwdns2873741:0crwdne2873741:0

Why are there artifacts in my monitor?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:09crwdne2933315:0

Vitaly Oleinikov

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Kho 11, 2021

answered Kho 11, 2021 crwdns2933505:0crwdne2933505:0 Vitaly Oleinikov

Question 14

5 crwdns2873741:0crwdne2873741:0

LCD screen brightness too dim after repair of iMac 20"

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:05crwdne2933315:0

oldturkey03 782.3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Mha 11, 2018

answer accepted Mha 11, 2018 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 15

4 crwdns2873741:0crwdne2873741:0

The clip on my PRAM battery broke

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:04crwdne2933315:0

Nick 88.8crwdns2936485:0crwdne2936485:0

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Huk 14, 2016

comment deleted Huk 14, 2016 crwdns2933505:0crwdne2933505:0 Nick

Question 16

4 crwdns2873741:0crwdne2873741:0

Is thermal paste important?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:04crwdne2933315:0

Dan 479.3crwdns2936485:0crwdne2936485:0

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Mud 7, 2014

commented Mud 7, 2014 crwdns2933505:0crwdne2933505:0 Dan

Question 17

3 crwdns2873741:0crwdne2873741:0

Mountain Lion will not install on Core 2 Duo iMac

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:03crwdne2933315:0

Dan 479.3crwdns2936485:0crwdne2936485:0

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Maw 15, 2019

answer edited Maw 15, 2019 crwdns2933505:0crwdne2933505:0 Dan

Question 18

3 crwdns2873741:0crwdne2873741:0

Computer will not turn on

iMac Intel 20" EMC 2105 and 2118 crwdns2933315:03crwdne2933315:0

Theresa Albert 26

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Kho 6, 2019

answered Kho 6, 2019 crwdns2933505:0crwdne2933505:0 Theresa Albert

Question 19

3 crwdns2873741:0crwdne2873741:0

How do I remove coins pushed into the optical drive?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:03crwdne2933315:0

mayer 685.3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Dzi 18, 2015

answer accepted Dzi 18, 2015 crwdns2933505:0crwdne2933505:0 mayer

Question 20

2 crwdns2873741:0crwdne2873741:0

replace PATA optical drive with an SSD drive

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:02crwdne2933315:0

oldturkey03 782.3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Huk 22, 2014

answer accepted Huk 22, 2014 crwdns2933505:0crwdne2933505:0 oldturkey03

crwdns2944620:0iMac Intel 20" EMC 2105 and 2118crwdne2944620:0

iMac Intel 20" EMC 2105 and 2118 crwdns2944630:0crwdne2944630:0