LED n2 does not light up

Question 1

1 crwdns2930801:0crwdne2930801:0

LED n2 does not light up

iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

oldturkey03 785crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Kul 1, 2023

answered Kul 1, 2023 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 2

1 crwdns2930801:0crwdne2930801:0

iMac 27"(Late 2013) A1419 problem (GPU?)

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

Peter Oberc 11

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Yan 25, 2023

commented Yan 25, 2023 crwdns2933505:0crwdne2933505:0 Peter Oberc

Question 3

1 crwdns2930801:0crwdne2930801:0

Will iMac SSD upgrade allow OS upgrade

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

Joe Peters 11

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Sun 25, 2023

commented Sun 25, 2023 crwdns2933505:0crwdne2933505:0 Joe Peters

Question 4

1 crwdns2930801:0crwdne2930801:0

Is a storage upgrade worth the hassle?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

Corbanizer 1.8crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Sun 23, 2023

commented Sun 23, 2023 crwdns2933505:0crwdne2933505:0 Corbanizer

Question 5

1 crwdns2930801:0crwdne2930801:0

I have, it is an i7 27" Graphics / Display Replace How

iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Sun 7, 2023

commented Sun 7, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 6

0 crwdns2873741:0crwdne2873741:0

iMac 2013 No Chime, No LED, No keyboard connect

crwdns2934197:0crwdne2934197:0 iMac Intel 27" EMC 2639 crwdns2933315:00crwdne2933315:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931735:0crwdne2931735:0

Sun 1, 2023

crwdns2931431:0crwdne2931431:0 Sun 1, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 7

1 crwdns2930801:0crwdne2930801:0

Problems after SSD upgrade

iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Sun 31, 2023

commented Sun 31, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 8

4 crwdns2873741:0crwdne2873741:0

Can I install both PCIe SSD and SSD hard drive at the same time?

iMac Intel 27" EMC 2639 crwdns2933315:04crwdne2933315:0

polino120

crwdns2931741:0crwdne2931741:0

Yan 1, 2024

commented Yan 1, 2024 crwdns2933505:0crwdne2933505:0 polino120

Question 9

2 crwdns2873741:0crwdne2873741:0

Using BootCamp and insalling it on second drive of system.

iMac Intel 27" EMC 2639 crwdns2933315:02crwdne2933315:0

Lim

crwdns2931217:0crwdne2931217:0

Dzi 4, 2023

answered Dzi 4, 2023 crwdns2933505:0crwdne2933505:0 Lim

Question 10

1 crwdns2930801:0crwdne2930801:0

Core i7-4771 or 4770 in iMac 27" 2013?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Sun 2, 2023

answer accepted Sun 2, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 11

2 crwdns2873741:0crwdne2873741:0

Do all A1419 models have PCI-e connector?

iMac Intel 27" EMC 2639 crwdns2933315:02crwdne2933315:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Huk 19, 2022

answered Huk 19, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 12

2 crwdns2873741:0crwdne2873741:0

Slow Write Speed (2TB Crucial Bx500 SSD) No Matter What

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2639 crwdns2933315:02crwdne2933315:0

Sangeeth Sujith

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N'w 10, 2023

commented N'w 10, 2023 crwdns2933505:0crwdne2933505:0 Sangeeth Sujith

Question 13

1 crwdns2930801:0crwdne2930801:0

Has my PSU blown my logic board

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

HelloMacOS 25.9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Huk 9, 2022

commented Huk 9, 2022 crwdns2933505:0crwdne2933505:0 HelloMacOS

Question 14

1 crwdns2930801:0crwdne2930801:0

Changing hard drive to SSD

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

oldturkey03 785crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Nhl 10, 2022

commented Nhl 10, 2022 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 15

1 crwdns2930801:0crwdne2930801:0

Upgrading HDD to SSD...is the Fusion SSD still used afterward?

iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

oldturkey03 785crwdns2936485:0crwdne2936485:0

crwdns2942991:0crwdne2942991:0

Dzi 17, 2023

answer unaccepted Dzi 17, 2023 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 16

1 crwdns2930801:0crwdne2930801:0

How can I downgrade from Mojave to High Sierra without losing data?

iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Maw 30, 2022

answer edited Maw 30, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 17

1 crwdns2930801:0crwdne2930801:0

Safe glue to use to attach temp sensor board to SSD?

iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

HelloMacOS 25.9crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Maw 13, 2022

answered Maw 13, 2022 crwdns2933505:0crwdne2933505:0 HelloMacOS

Question 18

1 crwdns2930801:0crwdne2930801:0

No audio and Mic devices found after HD upgrade, what could be wrong?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

Tom 273

crwdns2931741:0crwdne2931741:0

Maw 2, 2022

commented Maw 2, 2022 crwdns2933505:0crwdne2933505:0 Tom

Question 19

1 crwdns2930801:0crwdne2930801:0

The screen "unglued" and broke, repaired now it's painfully slow

iMac Intel 27" EMC 2639 crwdns2933313:01crwdne2933313:0

Dan 480.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mud 16, 2022

answer edited Mud 16, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 20

0 crwdns2873741:0crwdne2873741:0

Black screen all I hear is chime

crwdns2934197:0crwdne2934197:0 iMac Intel 27" EMC 2639 crwdns2933315:00crwdne2933315:0

oldturkey03 785crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mud 15, 2022

commented Mud 15, 2022 crwdns2933505:0crwdne2933505:0 oldturkey03

crwdns2944620:0iMac Intel 27" EMC 2639crwdne2944620:0

iMac Intel 27" EMC 2639 crwdns2944634:0crwdne2944634:0