Switching processor from i3 to i7

Question 1

1 crwdns2930801:0crwdne2930801:0

Switching processor from i3 to i7

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Andreas Bohman 11

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Kul 7, 2022

answer accepted Kul 7, 2022 crwdns2933505:0crwdne2933505:0 Andreas Bohman

Question 2

6 crwdns2873741:0crwdne2873741:0

iMac 27" 2010 Chime loop and black screen issue

iMac Intel 27" EMC 2390 crwdns2933315:06crwdne2933315:0

alr

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Yan 22, 2022

commented Yan 22, 2022 crwdns2933505:0crwdne2933505:0 alr

Question 3

1 crwdns2930801:0crwdne2930801:0

27'' iMac 2010 Backlight Failure

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Dan 479,9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Yan 7, 2022

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

Question 4

6 crwdns2873741:0crwdne2873741:0

Can I replace the procesor i3 to i7?

iMac Intel 27" EMC 2390 crwdns2933315:06crwdne2933315:0

Arnoud

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Yan 4, 2022

commented Yan 4, 2022 crwdns2933505:0crwdne2933505:0 Arnoud

Question 5

1 crwdns2930801:0crwdne2930801:0

replacing my iMacs gpu

iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Dan 479,9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Sun 30, 2022

commented Sun 30, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 6

2 crwdns2873741:0crwdne2873741:0

Graphics card replacement options

iMac Intel 27" EMC 2390 crwdns2933315:02crwdne2933315:0

genik 41

crwdns2931741:0crwdne2931741:0

Sun 29, 2022

commented Sun 29, 2022 crwdns2933505:0crwdne2933505:0 genik

Question 7

1 crwdns2930801:0crwdne2930801:0

temperature sensor (TC0D and TC0P) shows -127°C

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Dan 479,9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Sun 2, 2022

commented Sun 2, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 8

2 crwdns2873741:0crwdne2873741:0

Won't boot with Graphics Card inserted

iMac Intel 27" EMC 2390 crwdns2933315:02crwdne2933315:0

Dan 479,9crwdns2936485:0crwdne2936485:0

crwdns2882504:0crwdne2882504:0

Huk 21, 2021

comment deleted Huk 21, 2021 crwdns2933505:0crwdne2933505:0 Dan

Question 9

1 crwdns2930801:0crwdne2930801:0

Diagnostic LED 1 blinks once

iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Dan 479,9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Huk 18, 2021

commented Huk 18, 2021 crwdns2933505:0crwdne2933505:0 Dan

Question 10

1 crwdns2930801:0crwdne2930801:0

Vertical fading lines across entire lcd screen.

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

oldturkey03 784,2crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Nhl 28, 2021

answer accepted Nhl 28, 2021 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 11

1 crwdns2930801:0crwdne2930801:0

iMac single ram stick capacity

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

oldturkey03 784,2crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Nhl 26, 2021

answer accepted Nhl 26, 2021 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 12

1 crwdns2930801:0crwdne2930801:0

Where are the iMac Intel 27" EMC2390 Diagnostics LEDs located?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Cancan 876

crwdns2931741:0crwdne2931741:0

Nhl 17, 2021

commented Nhl 17, 2021 crwdns2933505:0crwdne2933505:0 Cancan

Question 13

1 crwdns2930801:0crwdne2930801:0

LVDS Connector replacement; still no display

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Stuart

crwdns2942989:0crwdne2942989:0

Nhl 15, 2021

answer accepted Nhl 15, 2021 crwdns2933505:0crwdne2933505:0 Stuart

Question 14

3 crwdns2873741:0crwdne2873741:0

ifixit guide for repair of yellow tint?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2390 crwdns2933315:03crwdne2933315:0

Dan 479,9crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Nhl 2, 2021

answer edited Nhl 2, 2021 crwdns2933505:0crwdne2933505:0 Dan

Question 15

1 crwdns2930801:0crwdne2930801:0

Optical drive lens cleaning

iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Andrew S 14,9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Ndz 30, 2021

commented Ndz 30, 2021 crwdns2933505:0crwdne2933505:0 Andrew S

Question 16

1 crwdns2930801:0crwdne2930801:0

iMac suddenly not turning on!

iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

S J 25

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Ndz 27, 2021

answered Ndz 27, 2021 crwdns2933505:0crwdne2933505:0 S J

Question 17

1 crwdns2930801:0crwdne2930801:0

Found another broken chip on logic board

iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Misho

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Ndz 26, 2021

commented Ndz 26, 2021 crwdns2933505:0crwdne2933505:0 Misho

Question 18

1 crwdns2930801:0crwdne2930801:0

SSD upgrade went great, but:

crwdns2934195:0crwdne2934195:0 iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Dan 479,9crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Ndz 26, 2021

answer accepted Ndz 26, 2021 crwdns2933505:0crwdne2933505:0 Dan

Question 19

2 crwdns2873741:0crwdne2873741:0

Someone’s been in here…

iMac Intel 27" EMC 2390 crwdns2933315:02crwdne2933315:0

Nick 88,9crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Ndz 16, 2021

answer edited Ndz 16, 2021 crwdns2933505:0crwdne2933505:0 Nick

Question 20

1 crwdns2930801:0crwdne2930801:0

It shutdown and never came back

iMac Intel 27" EMC 2390 crwdns2933313:01crwdne2933313:0

Dan 479,9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Ndz 9, 2021

commented Ndz 9, 2021 crwdns2933505:0crwdne2933505:0 Dan

crwdns2944620:0iMac Intel 27" EMC 2390crwdne2944620:0

iMac Intel 27" EMC 2390 crwdns2934277:0crwdne2934277:0