diagnostic lights,i get 1st light good 2nd light blinking and fans

Question 1

2 crwdns2873741:0crwdne2873741:0

diagnostic lights,i get 1st light good 2nd light blinking and fans

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

codeaxen

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Huk 9, 2023

commented Huk 9, 2023 crwdns2933505:0crwdne2933505:0 codeaxen

Question 2

2 crwdns2873741:0crwdne2873741:0

iMac 2011 Intermittenly will not power on. Usually works on the third

iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Dan 479.6crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Mud 22, 2022

answered Mud 22, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 3

2 crwdns2873741:0crwdne2873741:0

Good idea to upgrade mid 2011 iMac’s CPU, GPU and hard drive in go?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Dan 479.6crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Dzi 9, 2022

answer edited Dzi 9, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 4

2 crwdns2873741:0crwdne2873741:0

Broke plastic connector for temperature sensor?

iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Manolo Pérez Aixendri

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Nhl 24, 2021

commented Nhl 24, 2021 crwdns2933505:0crwdne2933505:0 Manolo Pérez Aixendri

Question 5

2 crwdns2873741:0crwdne2873741:0

Can I swap the optical bay SATA port?

iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

[deleted]

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Maw 8, 2020

comment deleted Maw 8, 2020 crwdns2933505:0crwdne2933505:0 [deleted]

Question 6

2 crwdns2873741:0crwdne2873741:0

How can I install Mac OS onto a new ssd? iMac

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Jacob Neely 23

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Nhl 15, 2019

answer accepted Nhl 15, 2019 crwdns2933505:0crwdne2933505:0 Jacob Neely

Question 7

2 crwdns2873741:0crwdne2873741:0

Where should I attach anti static wrist strap.

iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Dan 479.6crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Kho 8, 2019

answered Kho 8, 2019 crwdns2933505:0crwdne2933505:0 Dan

Question 8

2 crwdns2873741:0crwdne2873741:0

Why does the cooling fan always run at maximum speed

iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Dan 479.6crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Sun 1, 2019

answered Sun 1, 2019 crwdns2933505:0crwdne2933505:0 Dan

Question 9

2 crwdns2873741:0crwdne2873741:0

iMac ne démare plus - iMac does not turn on anymore

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

guygindroz 23

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Ndz 14, 2018

answer accepted Ndz 14, 2018 crwdns2933505:0crwdne2933505:0 guygindroz

Question 10

2 crwdns2873741:0crwdne2873741:0

Which is the best replacement 2T replacement hard drive?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

mayer 685.3crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Sun 10, 2018

answer edited Sun 10, 2018 crwdns2933505:0crwdne2933505:0 mayer

Question 11

2 crwdns2873741:0crwdne2873741:0

Does not power on. dead

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Dan 479.6crwdns2936485:0crwdne2936485:0

crwdns2931733:0crwdne2931733:0

Huk 20, 2017

answer deleted Huk 20, 2017 crwdns2933505:0crwdne2933505:0 Dan

Question 12

2 crwdns2873741:0crwdne2873741:0

Cpu fan running at full speed

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

oldturkey03 783.2crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Ndz 15, 2017

answer accepted Ndz 15, 2017 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 13

2 crwdns2873741:0crwdne2873741:0

7200 RPM drives in mid-2011 iMac

iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

mayer 685.3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Maw 19, 2017

commented Maw 19, 2017 crwdns2933505:0crwdne2933505:0 mayer

Question 14

2 crwdns2873741:0crwdne2873741:0

No power on iMac

iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Adam 13

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Dzi 12, 2017

commented Dzi 12, 2017 crwdns2933505:0crwdne2933505:0 Adam

Question 15

2 crwdns2873741:0crwdne2873741:0

iMac 2011 won't start up

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

brian.steven.richmond

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Kul 15, 2017

answered Kul 15, 2017 crwdns2933505:0crwdne2933505:0 brian.steven.richmond

Question 16

2 crwdns2873741:0crwdne2873741:0

Burned 6750M 512MB replacement

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Konstantin Ogurchenkov 55

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Sun 20, 2017

answer accepted Sun 20, 2017 crwdns2933505:0crwdne2933505:0 Konstantin Ogurchenkov

Question 17

2 crwdns2873741:0crwdne2873741:0

iMac 21.5" 2009-2011 VESA Mount adaptor

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Dan 479.6crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 26, 2016

commented Mha 26, 2016 crwdns2933505:0crwdne2933505:0 Dan

Question 18

2 crwdns2873741:0crwdne2873741:0

Can someone recommend an internal hard drive for my iMac?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Russell Hodin 25

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Mha 24, 2016

commented Mha 24, 2016 crwdns2933505:0crwdne2933505:0 Russell Hodin

Question 19

2 crwdns2873741:0crwdne2873741:0

RAM upgrade for iMac mid 2011

iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

sandra 13

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Kul 3, 2016

answer unaccepted Kul 3, 2016 crwdns2933505:0crwdne2933505:0 sandra

Question 20

2 crwdns2873741:0crwdne2873741:0

What kind of SSD I need to buy for my Mac

iMac Intel 21.5" EMC 2428 crwdns2933315:02crwdne2933315:0

Dan 479.6crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Ndz 8, 2015

commented Ndz 8, 2015 crwdns2933505:0crwdne2933505:0 Dan

crwdns2944620:0iMac Intel 21.5" EMC 2428crwdne2944620:0

iMac Intel 21.5" EMC 2428 crwdns2944630:0crwdne2944630:0