Re: LED JVC LT-40N530A half screen black.
I tested all. Everything not mentioned is above 100 Ohms.
I tested all. Everything not mentioned is above 100 Ohms.
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Re: LED JVC LT-40N530A half screen black.
as i wrote before.. this MB ALL in ONE. sold for DIY tv. it may when you flipped the TV at time you disassembled the TV, there was one jumper of switching 1 / 2 Channel LVDS got lost. as its now running 1 channel onlyLast edited by Diah; 10-14-2020, 09:27 AM.Comment
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Re: LED JVC LT-40N530A half screen black.
Would be great to find out where exactly that jumper is.Comment
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Re: LED JVC LT-40N530A half screen black.
No ideas again?Comment
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Hello,
YouTube video of the problem encountered: https://youtube.com/shorts/q7TLNv36LUo
I am a pro and I have a problem that I have never seen despite my 7.5 years of experience on my own and my thousands of repairs, on a customer's Dell G3 15 3500.
On this PC I have already changed the complete palmrest because the keyboard was no longer working properly.
I also changed the screen because the PC fell and the screen was broken.
I changed the battery with a new and original battery.
I also had corrosion/oxidation on the... -
Hello everyone !
My name is Chris, I am a 30 years old embedded software developer working in the automotive industry. I am really passionate about learning new skills and repairing/crafting stuff. I came around this forum last week with the goal of repairing my faulty gaming laptop, indeed, I was video editing on it when suddenly a black screen popped and never disappeared
I bought some stuff to try to repair it and learn as many things as possible about computer repairs but nothing worked so far. When the black screen appeared, my legion 5 pro was connected to my external monitor...
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Just bought this for 10 bucks yesterday hoping to fix it. The guy said water dropped inside from a dehumidifier hose and it started showing black and white vertical bars then went blank. When I got it home and turned it on it came on fine and displayed correctly but I was noticing faint vertical bars in the image. After a little bit I turned it off and back on and it was a black screen again. I opened it up to check for water damage and corrosion but didn't find anything of the sort. I cleaned the ribbons anyway and reconnected them but still got a blank screen. If I disconnect the right side... -
Hi i am not expert on fixing i am learning just to make shore about but every help is welcome so i have here Adler-43ae99s and what i done is replace the bad capacitors on mainboard and backlights now what i have problem is its all black no image no sound so i have try testing it on RCON flat cables when i remove LEFT its black and white but when i remove RIGHT its all black now i am on dead end here and i am feel let down on my self with this one i hope some one will help
...02-10-2025, 12:12 PM -
Hi everyone,
I have this strange behaviour with Acer Aspire E5-574-52RH, i5 6200U, intel graphics, DA0ZRWMB6G0 Rev G, model ZRW.
Laptop came in for a SSD upgrade, took everything apart to install the SSD.
Everything started after modifying BIOS settings to boot UEFI instead of Legacy.
Laptop works fine, i installed windows 10 and drivers/updates, everything works ok(when it works)
The black screen problem is random, maybe 5 out 10 times, laptop remains with the black screen, no image
Symptoms are:
- random black screen after displaying Acer logo...
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