Mountain Lion will not install on Core 2 Duo iMac

Question 1

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

Dan 491,9crwdns2936485:0crwdne2936485:0

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Maw 15, 2019

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

Question 2

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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 3

3 crwdns2873741:0crwdne2873741:0

Black screen no booting sound

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933315:03crwdne2933315:0

Aj

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Maw 31, 2015

commented Maw 31, 2015 crwdns2933505:0crwdne2933505:0 Aj

Question 4

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How do I remove coins pushed into the optical drive?

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

mayer 688,3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Dzi 18, 2015

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

Question 5

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Internet connects most of the time but not always

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2266 crwdns2933315:03crwdne2933315:0

oldturkey03 821,6crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Kul 30, 2014

answer accepted Kul 30, 2014 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 6

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cant run high sierra

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2316 (Edu) crwdns2933315:02crwdne2933315:0

Dany John

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Ndz 30, 2024

commented Ndz 30, 2024 crwdns2933505:0crwdne2933505:0 Dany John

Question 7

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How do I know if my power supply is going bad

iMac Intel 20" EMC 2133 and 2210 crwdns2933315:02crwdne2933315:0

gilbert gilbertson 13

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Dzi 7, 2022

answered Dzi 7, 2022 crwdns2933505:0crwdne2933505:0 gilbert gilbertson

Question 8

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Pinout voltages, No 12 volt on standby

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933315:02crwdne2933315:0

James

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Ndz 11, 2021

commented Ndz 11, 2021 crwdns2933505:0crwdne2933505:0 James

Question 9

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Upgrading my logic board?

iMac Intel 20" EMC 2316 (Edu) crwdns2933315:02crwdne2933315:0

Dan 491,9crwdns2936485:0crwdne2936485:0

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Kho 10, 2020

answer edited Kho 10, 2020 crwdns2933505:0crwdne2933505:0 Dan

Question 10

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Does anyone know of a way to recover files off of a mac?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933315:02crwdne2933315:0

Sam 226

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Mha 30, 2018

answer accepted Mha 30, 2018 crwdns2933505:0crwdne2933505:0 Sam

Question 11

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Why can't I log in after installing new hard drive?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933315:02crwdne2933315:0

oldturkey03 821,6crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Maw 16, 2018

answer accepted Maw 16, 2018 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 12

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How to install MacOS Sierra on unsupported Macs such as the mid 2007?

iMac Intel 20" EMC 2133 and 2210 crwdns2933315:02crwdne2933315:0

S W 48,8crwdns2936485:0crwdne2936485:0

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Nhl 5, 2017

commented Nhl 5, 2017 crwdns2933505:0crwdne2933505:0 S W

Question 13

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My iMac died with a bang

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933315:02crwdne2933315:0

oldturkey03 821,6crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Sun 8, 2015

answer accepted Sun 8, 2015 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 14

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 821,6crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Huk 22, 2014

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

Question 15

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Can't startup, I get a '?'

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

oldturkey03 821,6crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Sun 13, 2014

answer accepted Sun 13, 2014 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 16

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no sound no microphone

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

Jason 509

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Ndz 9, 2011

answered Ndz 9, 2011 crwdns2933505:0crwdne2933505:0 Jason

Question 17

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Logic board schematics and testing procedures needed

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

mayer 688,3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 27, 2011

commented Kul 27, 2011 crwdns2933505:0crwdne2933505:0 mayer

Question 18

2 crwdns2873741:0crwdne2873741:0

Why, after falling, is this iMac cycling on and off?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933315:02crwdne2933315:0

Sterling Hirsh 4,6crwdns2936485:0crwdne2936485:0

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Kho 29, 2010

answer accepted Kho 29, 2010 crwdns2933505:0crwdne2933505:0 Sterling Hirsh

Question 19

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iMac Intel 20" 2,44ghz mid 2008 dead Diag led #1 flashes

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933313:01crwdne2933313:0

oldturkey03 821,6crwdns2936485:0crwdne2936485:0

crwdns2931733:0crwdne2931733:0

Kho 28, 2021

answer deleted Kho 28, 2021 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 20

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Does not power on. LED 1 is on,2&3 flash, and 4 is off.

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933313:01crwdne2933313:0

Leonardo

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Dzi 8, 2019

commented Dzi 8, 2019 crwdns2933505:0crwdne2933505:0 Leonardo

crwdns2944926:0crwdns2944620:0iMac Intel 20"crwdne2944620:0crwdnd2944926:03crwdne2944926:0

iMac Intel 20" crwdns2944630:0crwdne2944630:0