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27" display with 2560 x 1440 pixels resolution Thunderbolt & MagSafe cable attachments

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The monitor worked fine, then suddenly made a pop and now its dead

This is not related to the common periodic flickering and then the screen going dead until you unplug it and plug it back in. That was another Thunderbolt display that I fixed with new cables. This one made a loud POP and then went dead. There was no problem or issue prior. I’ve tried a different power cable, but that still didn’t help.

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@chunnel - Time to do a bit of careful inspection of the logic board and power supply for a blown capacitor! You should be able to see a burnt component.

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I think the power supply died,

Thunderbolt Display 27" A1407 Power Supply

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Thunderbolt Display 27" A1407 Power Supply

$109.99

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Thank you. I had that same thought. You seem to be out of stock so I purchased it for the same price on Amazon. I'll let you know if it works.

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Alright :) i hope it works

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Bryan Karlan crwdns2893898:0crwdne2893898:0
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