Random shutdown, overheating GPU or CPU suspected

Question 1

2 crwdns2873741:0crwdne2873741:0

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

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Sun 13, 2025

answered Sun 13, 2025 crwdns2933505:0crwdne2933505:0 Dan

Question 2

1 crwdns2930801:0crwdne2930801:0

iMac stopped working / PSU or Power button?

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

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Ndz 20, 2024

answer edited Ndz 20, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 3

2 crwdns2873741:0crwdne2873741:0

HELP My 2008 iMac CPU Fan runs at full speed.

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

oldturkey03 815.4crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 29, 2024

commented Mha 29, 2024 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 4

0 crwdns2873741:0crwdne2873741:0

Slow resurrection, but still can't get diagnostic LED #4 to light up.

crwdns2934197:0crwdne2934197:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933315:00crwdne2933315:0

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 12, 2024

commented Mha 12, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 5

1 crwdns2930801:0crwdne2930801:0

iMac A1224 turns on but no picture

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

BTL Repair AU 1.8crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mud 9, 2024

answer edited Mud 9, 2024 crwdns2933505:0crwdne2933505:0 BTL Repair AU

Question 6

1 crwdns2930801:0crwdne2930801:0

Replace DVD with SSD in iMac A1224 Early 2008

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

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 2, 2024

commented Kul 2, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 7

2 crwdns2873741:0crwdne2873741:0

Input backlight inverter, looking for wiring diagram

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

oldturkey03 815.4crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

N'w 3, 2023

commented N'w 3, 2023 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 8

1 crwdns2930801:0crwdne2930801:0

want to put from the flash out from the CD which key please

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

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Huk 18, 2023

answered Huk 18, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 9

1 crwdns2930801:0crwdne2930801:0

Can you help with the folder with question mark logo?

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

Alisha C 38.4crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Huk 9, 2023

answered Huk 9, 2023 crwdns2933505:0crwdne2933505:0 Alisha C

Question 10

0 crwdns2873741:0crwdne2873741:0

Half of Screen is malfunctioning

crwdns2934197:0crwdne2934197:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933315:00crwdne2933315:0

LostMember

crwdns2931731:0crwdne2931731:0

Mha 9, 2023

asked Mha 9, 2023 crwdns2933505:0crwdne2933505:0 LostMember

Question 11

1 crwdns2930801:0crwdne2930801:0

LCD is stained. Looks like humidity

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

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mud 25, 2023

answer edited Mud 25, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 12

2 crwdns2873741:0crwdne2873741:0

Can I replace the Broadcom WiFi card with a more recent Intel one?

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

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Dzi 25, 2023

answered Dzi 25, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 13

1 crwdns2930801:0crwdne2930801:0

I need to control the fan after HD swap TIGER 10.4

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

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Dzi 17, 2023

commented Dzi 17, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 14

2 crwdns2873741:0crwdne2873741:0

Why does my screen appear pink-ish on startup?

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

William 861

crwdns2931737:0crwdne2931737:0

Dzi 12, 2023

answer edited Dzi 12, 2023 crwdns2933505:0crwdne2933505:0 William

Question 15

1 crwdns2930801:0crwdne2930801:0

Why does my iMac shut off halfway through boot up

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

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Sun 2, 2023

answered Sun 2, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 16

0 crwdns2873741:0crwdne2873741:0

Doesn't boot but sounds like optical drive is loading

crwdns2934197:0crwdne2934197:0 iMac Intel 20" EMC 2133 and 2210 crwdns2933315:00crwdne2933315:0

MRB

crwdns2931731:0crwdne2931731:0

N'w 12, 2022

asked N'w 12, 2022 crwdns2933505:0crwdne2933505:0 MRB

Question 17

1 crwdns2930801:0crwdne2930801:0

My screen is fuzzing with pixels and small numbers

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

Dan 490.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Ndz 25, 2022

answer edited Ndz 25, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 18

2 crwdns2873741:0crwdne2873741:0

Audio Board / Speaker - Data sheet/pinouts (Mac Conversion)

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

Rene Kok 23

crwdns2931741:0crwdne2931741:0

Huk 30, 2023

commented Huk 30, 2023 crwdns2933505:0crwdne2933505:0 Rene Kok

Question 19

2 crwdns2873741:0crwdne2873741:0

Specific second display query

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

Juan Garcia 3.6crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mud 18, 2022

answer edited Mud 18, 2022 crwdns2933505:0crwdne2933505:0 Juan Garcia

Question 20

1 crwdns2930801:0crwdne2930801:0

What If the #1 led is blinking

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

oldturkey03 815.4crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mud 15, 2022

answer edited Mud 15, 2022 crwdns2933505:0crwdne2933505:0 oldturkey03

crwdns2944620:0iMac Intel 20" EMC 2133 and 2210crwdne2944620:0

iMac Intel 20" EMC 2133 and 2210 crwdns2944634:0crwdne2944634:0