Hi all .
I have this dark side on the top of the screen. If i shake it i have some lines. Any ideea please?
I have this dark side on the top of the screen. If i shake it i have some lines. Any ideea please?
Attached Files
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Re: dark top side samsung40"
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Hello Everyone,
This is my first post so I will try to be as precise as possible without making this post too long winded. Unfortunately I don't have pictures of the original problem but I included images of the TV internals.
I have a Sharp 70LE660U. The problem started a few months ago with the bottom row looking out of sync and was dark on the left side and then fading to transparent on the right side. Shortly after, a dark cloud appeared in the center of the screen. The dark cloud started small and shaded but the image was visible. It also affected the menu area.... -
I have a HP ENVY all-in-one 27 b208na with the screen dark on one side. I expect it's due to a faulty back light or inverter on that side.
My question is where is the inverter located? In the base or behind the display. How do I dismantle the display to check the backlights? I tried to take off the back cover but it cannot be removed completely so does not give good access to the display. Should I gain access to the display from the front? -
Has anyone out there run into screen dark on right most side on a Samsung un50nu7100f. I had half screen at first replaced the strips and back light is lit really good, actually it's brighter than left side when u lift the panel.I assume the panel is toast?... -
I have here a Magnum IA.100 which belongs to my parents.
The unit powers on & when the relay kicks in, you get a pop from the speakers (this might sound weird but is usual behavior for this amp). However, you get nothing coming through it from any of the inputs & no pops and crackls from any of the controls.
Because of the sound from the speaker when the amp turns on I have assumed that the output section probably works but I could be wrong & I'm not sure how to test that side of things further.
What Ive done........01-01-2025, 01:26 PM -
Problem
This is an LG edge LED lit LCD Display. The LEDs are on the bottom edge of the display. There are 2 bars (left and right) Each bar has many LEDs and a 6 pin connector. Each pin drive several LEDs thus is the highest current flow / heat junction. The weak lead free solder gradually fails with thermal expansion/contraction cycling and increases resistance. PSU will compensate up to a point, then when the current is too high, PSU just shut down the backlight causing a dark display. I have even seen one which the connector just fell off as solder points became completely detached....
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