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LED screen repair

berkin

Jan 18, 2023
1
Joined
Jan 18, 2023
Messages
1
Any idea what could be causing this and if/how I'd go about repairing it? sometimes it'd flicker those lines for just a frame or so, but it suddenly got like this earlier today. It's just the monitor itself, as it happens even with no signal, just the power connected.
The device is a 32UD59-B, a discontinued LG monitor.
 

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Martaine2005

May 12, 2015
4,888
Joined
May 12, 2015
Messages
4,888
That looks very much like a bad/loose connection.
I would first open it and re-seat all connectors/ribbon cables.
Then secondly, check for dry/cracked solder joints.

Martin
 

iivs

Jul 1, 2023
1
Joined
Jul 1, 2023
Messages
1
I have the same model. Same thing happened to my monitor a week ago. Took it to repair shop. They said it's either processor or mainboard. Either way it's not worth fixing it. Could take months to find a donor if lucky.
 

Delta Prime

Jul 29, 2020
1,794
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Jul 29, 2020
Messages
1,794
I can't really see cuz all the flickering! Is that the monitor menu? We're you can make the adjustments color contrast plug-in port all that other good stuff.
Hit the degauss button. (Just kidding!)
 

bidrohini

Feb 1, 2023
164
Joined
Feb 1, 2023
Messages
164
I think it's better to go to the seller for an after-sales service. If they can't do anything, as per iivs's answer, maybe it's time to buy a new one.
 
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