Re: Sharp LC-70LE650U Dark Spot In Screen
You could try but I'm sure the damage has already been done you want to check out the left side facing the screen or the right side if your behind the TV
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Re: Sharp LC-70LE650U Dark Spot In Screen
Well owner agree to $40 for the set. I take it the first thing I need to do is expose the side tabs and press on them to see which side is bad?Leave a comment:
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Re: Sharp LC-70LE650U Dark Spot In Screen
Sure. We'll lead u thru itLeave a comment:
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Re: Sharp LC-70LE650U Dark Spot In Screen
Thanks, it may be worth a gamble if i can get it for $40??? If all else fails maybe I can get my money back by parting it out.Leave a comment:
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Re: Sharp LC-70LE650U Dark Spot In Screen
Bad panel. One of the side drivers are shorted or intermittent shorting. Probably recoverable after panel.surgery but nothing that will last forever. I've seen some still running 3 years later, a few fail in weeks.
https://www.badcaps.net/forum/showthread.php?t=49281Last edited by freakaftr8; 12-03-2017, 01:41 PM.Leave a comment:
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Sharp LC-70LE650U Dark Spot In Screen
Hey guys,
I have the opportunity to pick up a Sharp LC-70LE650U that works but has a dark spot in the screen. Owner says it comes and goes which leads me to believe it is a bad connection at the panel. Anyone experience this and was able to fix it? I have attached a picture of the problem.Attached Files -
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I found another post on this site the other day which has been very helpful in troubleshooting this issue I am having with my tv. The left half of the screen is dark, and the other half is VERY slow to generate it's image - and it only generates part of its image at that.
Based on this yt video, I have narrowed it down to an issue (short?) on the left side of the display, somewhere in the system of ribbon cables.
when I remove the bezel and the rear cover, I can get the image to display correctly by manipulating the ribbon cables on the left side which connects the left lower display... -
Hello everyone, I’ve just been given a Samsung UE55JU6800K smart tv as it had white spots on the screen due to the led lenses falling off. After refitting them & putting the tv back together I thought it was a nice easy fix for a free bedroom tv , then I tried it before screwing the back into place. I realised that the right side of the screen was darker than the other side, I removed the screen again as I thought the backlights had failed but they are fine.
I put the screen back in place & turned it back on . The screen seemed to be ok again but different screens on the same... -
Hello everybody! Posting this in hopes somebody has some expertise that leads to a clear path of troubleshooting that saves me a lot of time!
My macbook has the flex cable problem, the one that prevents the screen turning on. Ive been dealing with this for the last 3 years. Last year it went dead and I managed to fix it following youtube tutorials. But my fix wasnt the best, the problem returned a month later. This week, it went dead again. I again tried to fix it.
This time the original cable broke too close to the screen, it can't be fixed without tearing the screen... -
Another TV topic!!
I got this sharp TV that when I first plugged it in it showed the sharp logo and then went to the input screen. This was about 30 seconds and then it showed white screen. Now I can't see anything but white screen. This has a separate TCON and Main.
The TCON is getting 12V and several parts are as well but the VGH line is only .5Volts which I thought is totally incorrect.
Am I on the correct assumption that the TCON is bad somehow if I'm only getting that voltage or is there something else I should check?... -
Just had a customer bring in a M2 MBA A2681 that had had a screen replacement in April at another repairer. Since then, she has been getting intermittent kernel panics. It's an aftermarket screen, and of course it fails in diagnostics as the calibration hasn't been done. The error in the panic log is "No device added after powering on the rails".
It seems the original repairer has swapped the board and the screen to other MAC's, and said that it isn't a screen issue. From what I understand, by doing a quick search on Google, this is in fact a screen issue. The panic relates...07-31-2025, 08:37 PM
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