Can't startup, I get a '?'

Question 1

2 crwdns2873741:0crwdne2873741:0

Can't startup, I get a '?'

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

oldturkey03 783.8crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Sun 13, 2014

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

Question 2

2 crwdns2873741:0crwdne2873741:0

no sound no microphone

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

Jason 509

crwdns2931217:0crwdne2931217:0

Ndz 9, 2011

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

Question 3

1 crwdns2930801:0crwdne2930801:0

Superdrive replacement

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

mayer 685.3crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Nhl 9, 2016

answer accepted Nhl 9, 2016 crwdns2933505:0crwdne2933505:0 mayer

Question 4

1 crwdns2930801:0crwdne2930801:0

Is it feasible to upgrade an Early 2006 Intel iMac to SSD?

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

Dan 479.7crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

N'w 1, 2015

commented N'w 1, 2015 crwdns2933505:0crwdne2933505:0 Dan

Question 5

7 crwdns2873741:0crwdne2873741:0

What's most often considered the best brand of Ram?

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933315:07crwdne2933315:0

gilbert gilbertson 13

crwdns2931217:0crwdne2931217:0

Dzi 7, 2022

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

Question 6

4 crwdns2873741:0crwdne2873741:0

I just want to repair my dead pixels...!

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

alejandro 31

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Dzi 26, 2010

answered Dzi 26, 2010 crwdns2933505:0crwdne2933505:0 alejandro

Question 7

3 crwdns2873741:0crwdne2873741:0

Upgrading from core duo to core 2 duo: which cpu to get?

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

oldturkey03 783.8crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Maw 10, 2015

answer accepted Maw 10, 2015 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 8

3 crwdns2873741:0crwdne2873741:0

Recently, the CPU fan started running at full speed. What is wrong?

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

Nick 88.9crwdns2936485:0crwdne2936485:0

crwdns2882504:0crwdne2882504:0

Mud 23, 2015

comment deleted Mud 23, 2015 crwdns2933505:0crwdne2933505:0 Nick

Question 9

3 crwdns2873741:0crwdne2873741:0

How to format new drive?

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

mcalves1105 23

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Yan 12, 2015

answer accepted Yan 12, 2015 crwdns2933505:0crwdne2933505:0 mcalves1105

Question 10

3 crwdns2873741:0crwdne2873741:0

Why won't my iMac see my external hard drive?

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

oldturkey03 783.8crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Huk 13, 2013

answer accepted Huk 13, 2013 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 11

3 crwdns2873741:0crwdne2873741:0

Input/output error while formatting after replacing HD?

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

Chip

crwdns2931217:0crwdne2931217:0

Kho 9, 2013

answered Kho 9, 2013 crwdns2933505:0crwdne2933505:0 Chip

Question 12

3 crwdns2873741:0crwdne2873741:0

Can I replace 802.11b/g card with 802.11n

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

Mike 14.2crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Huk 16, 2011

answer accepted Huk 16, 2011 crwdns2933505:0crwdne2933505:0 Mike

Question 13

3 crwdns2873741:0crwdne2873741:0

Not sure which replacement optical drive to get

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

Jason 509

crwdns2931741:0crwdne2931741:0

Maw 22, 2011

commented Maw 22, 2011 crwdns2933505:0crwdne2933505:0 Jason

Question 14

3 crwdns2873741:0crwdne2873741:0

What Does a Large Hard Drive Icon at Startup Mean?

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

Ceric

crwdns2931217:0crwdne2931217:0

Nhl 15, 2010

answered Nhl 15, 2010 crwdns2933505:0crwdne2933505:0 Ceric

Question 15

3 crwdns2873741:0crwdne2873741:0

Power cuts out after 2-3 hours

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

oldturkey03 783.8crwdns2936485:0crwdne2936485:0

crwdns2931733:0crwdne2931733:0

Mud 11, 2010

answer deleted Mud 11, 2010 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 16

2 crwdns2873741:0crwdne2873741:0

any 3V Lithium CR2032 as PRAM battery?

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

Tau

crwdns2931741:0crwdne2931741:0

Sun 11, 2023

commented Sun 11, 2023 crwdns2933505:0crwdne2933505:0 Tau

Question 17

2 crwdns2873741:0crwdne2873741:0

Adding a 2nd Wi-Fi antenna

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

Rick Karrer 25

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Huk 18, 2022

answer accepted Huk 18, 2022 crwdns2933505:0crwdne2933505:0 Rick Karrer

Question 18

2 crwdns2873741:0crwdne2873741:0

Restoring the Mac OS with NEW disks?

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

Dan 479.7crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Huk 7, 2022

commented Huk 7, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 19

2 crwdns2873741:0crwdne2873741:0

Mini PCI-e SSD for boot?

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

John Still

crwdns2931737:0crwdne2931737:0

Kul 26, 2022

answer edited Kul 26, 2022 crwdns2933505:0crwdne2933505:0 John Still

Question 20

2 crwdns2873741:0crwdne2873741:0

Maximum ram possible on my iMac?

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

Dan 479.7crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mud 19, 2020

answer edited Mud 19, 2020 crwdns2933505:0crwdne2933505:0 Dan

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

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