Display not powering up intermittent. Troubleshooting steps?

Question 1

1 crwdns2930801:0crwdne2930801:0

Display not powering up intermittent. Troubleshooting steps?

crwdns2934195:0crwdne2934195:0 Apple Thunderbolt Display crwdns2933313:01crwdne2933313:0

Dan 479.4crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

Yan 4, 2024

answer accepted Yan 4, 2024 crwdns2933505:0crwdne2933505:0 Dan

Question 2

1 crwdns2930801:0crwdne2930801:0

Does not wake from sleep mode

Apple Thunderbolt Display crwdns2933313:01crwdne2933313:0

Dan 479.4crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

N'w 8, 2023

answered N'w 8, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 3

1 crwdns2930801:0crwdne2930801:0

Screen makes a noise

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Robert Barker 11

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Huk 21, 2023

commented Huk 21, 2023 crwdns2933505:0crwdne2933505:0 Robert Barker

Question 4

1 crwdns2930801:0crwdne2930801:0

Display Covered in Horizontal Lines

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Jeff'sTech

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Huk 4, 2023

commented Huk 4, 2023 crwdns2933505:0crwdne2933505:0 Jeff'sTech

Question 5

1 crwdns2930801:0crwdne2930801:0

Apple Thunderbolt Display dim

crwdns2934195:0crwdne2934195:0 Apple Thunderbolt Display crwdns2933313:01crwdne2933313:0

Steven Kin 11

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Nhl 7, 2023

answer accepted Nhl 7, 2023 crwdns2933505:0crwdne2933505:0 Steven Kin

Question 6

1 crwdns2930801:0crwdne2930801:0

Unable to get it connected with M1 MacBook Pro through adaptor

crwdns2934195:0crwdne2934195:0 Apple Thunderbolt Display crwdns2933313:01crwdne2933313:0

Tom 273

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Ndz 23, 2023

answer accepted Ndz 23, 2023 crwdns2933505:0crwdne2933505:0 Tom

Question 7

1 crwdns2930801:0crwdne2930801:0

Screen Flickers Caused by Overheating?

Apple Thunderbolt Display crwdns2933313:01crwdne2933313:0

oldturkey03 782.4crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 12, 2023

commented Mha 12, 2023 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 8

1 crwdns2930801:0crwdne2930801:0

Everything works except display

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Billy Blair

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Kho 3, 2023

commented Kho 3, 2023 crwdns2933505:0crwdne2933505:0 Billy Blair

Question 9

1 crwdns2930801:0crwdne2930801:0

Small blue smudge on the display only visible when viewing dark colors

crwdns2934195:0crwdne2934195:0 Apple Thunderbolt Display crwdns2933313:01crwdne2933313:0

Duck 4.9crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Kul 29, 2023

commented Kul 29, 2023 crwdns2933505:0crwdne2933505:0 Duck

Question 10

1 crwdns2930801:0crwdne2930801:0

Is possible to upgrade build in fan to a Noctua one?

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imjeremysome 11

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Yan 15, 2023

answer accepted Yan 15, 2023 crwdns2933505:0crwdne2933505:0 imjeremysome

Question 11

1 crwdns2930801:0crwdne2930801:0

Trying to use two TB displays on an M1 MacMini

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Dan 479.4crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Sun 8, 2023

answer edited Sun 8, 2023 crwdns2933505:0crwdne2933505:0 Dan

Question 12

1 crwdns2930801:0crwdne2930801:0

My eyes are burning with this monitor.

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Dan 479.4crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Huk 6, 2022

commented Huk 6, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 13

1 crwdns2930801:0crwdne2930801:0

Screen black but we can see the image if using a flash light

Apple Thunderbolt Display crwdns2933313:01crwdne2933313:0

oldturkey03 782.4crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mha 19, 2022

answer edited Mha 19, 2022 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 14

1 crwdns2930801:0crwdne2930801:0

How can I fix this bad contact(with video ) in my 27” apple display?

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Dan 479.4crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Mha 4, 2022

answer edited Mha 4, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 15

1 crwdns2930801:0crwdne2930801:0

Is stand from iMac 27" 2010/2011 fit for apple thunderbolt display?

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Thomas Goldscheck

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Nhl 6, 2022

commented Nhl 6, 2022 crwdns2933505:0crwdne2933505:0 Thomas Goldscheck

Question 16

1 crwdns2930801:0crwdne2930801:0

My monitor turns off and on intermittently.

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Fabrizio 23

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Maw 4, 2022

commented Maw 4, 2022 crwdns2933505:0crwdne2933505:0 Fabrizio

Question 17

1 crwdns2930801:0crwdne2930801:0

Replaced the PSU, Logic Board and Cable - Still disconnecting

Apple Thunderbolt Display crwdns2933313:01crwdne2933313:0

Dan 479.4crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Dzi 4, 2022

commented Dzi 4, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 18

1 crwdns2930801:0crwdne2930801:0

Display has develops a caustic smell when turned on. Anybody had this?

Apple Thunderbolt Display crwdns2933313:01crwdne2933313:0

Dan 479.4crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Yan 23, 2022

commented Yan 23, 2022 crwdns2933505:0crwdne2933505:0 Dan

Question 19

2 crwdns2873741:0crwdne2873741:0

Black screen, but fan and Magsafe operational, PSU pinout tested OK

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olovkallgarn 61

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Maw 26, 2022

commented Maw 26, 2022 crwdns2933505:0crwdne2933505:0 olovkallgarn

Question 20

0 crwdns2873741:0crwdne2873741:0

Swap Thunderbolt2/MagSafe cable for T3/USB-C?

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Joseph Johnstun

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Sun 13, 2022

commented Sun 13, 2022 crwdns2933505:0crwdne2933505:0 Joseph Johnstun

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