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24" display; Built-in iSight Camera, Microphone, and Speakers; 1920x1200 resolution. Released October 2008, identified by model number A1267.

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Power on and off

I need to quickly turn the power on and off to my monitor (using a power bar) several times in order for it to stay on. Once it’s on it’s fine. Is there a part that I can replace to continue using this great monitor? Thanks.

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I’m suspecting the backlight LED driver circuit needs repairs (main logic board).

To verify turn on the display and rest a flashlight on the display at a sharp angle do you see a faint image of your desktop and the icons?

If not that then the power switch is failing.

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Thanks ... Next time it powers off I'll try that. I keep the screen saver running to try and avoid it shutting down. My simple hack for the time being :)

da

@danj ... I finally had to restart the monitor and there is no faint image visible. However, it appears that the fan is working. Would your suggestion still be to change the power supply? ... Thanks

da

@malary - Logic board not power supply!

da

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Malary sarà eternamente grato.
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