Looks like another misdiagnosis from someone on ebay. He bought a mainboard to try to solve this, and it allegedly "didn't work". Thanks for any help, as it looks like I'll be losing again.
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Re: Panel problem? Magnavox 40MF40
just want to confirm if this looks like an obvious panel or tab bond problem? -
Re: Panel problem? Magnavox 40MF40
Looks like the panel, may be worth removing the metal surround and applying gentle pressure at the tab bonds to see if any improvement. I assume it's an LCD.Comment
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Good morning,
I have a problem with Lenovo T580, which after error code 0288 suggests a problem with the display. I checked the display and it works on another laptop. I replaced the display cable with a new one. I programmed another BIOS (downloaded from this forum) and I still have the problem of a dead display - there is an image via HDMI, and the system does not detect the built-in LCD at all. The problem appears to be hardware. What can I check to confirm or disprove this? I found many threads on the Internet related to this problem 0288, but without specific solutions. Please advise.... -
Hi, this has panel problem for certain (AUO panel), in the troubleshooting process, after pressing ON button i am with set making a short lamp of backlight with status light shortly white then green/yellow repeated, in this situation main board remain powered and also tcon with all their correct output voltages. I cant find in the service manual description of this state, can you brief me ? thanks
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Hello I have a tv with bad panel
Brand LG 49uj701v. At first screen wasnt working only sound with backlight was working welll. The I tried tape at the lvds and it works but I get have image with shadoe -
I had a the above tv qn55q60r that had a bad panel but everything else good. I had another panel here from un55nu6900 with bad leds and melted diffusers.
I put the nu6900 panel in and powered it up and it does work but there are lines vertical lines.
I was trying to change the panel type in the service menu but donβt see my exact panel. Anyway to fix this or someone have similar experience.
the clear picture is the panel type from the service menus on the nu6900. The other 1 is the panel type that was set for the q60r with the bad panel....01-13-2024, 01:57 PM -
I have a TCL 55P6US with sound and backlight but no picture. This model does not have a T-CON board, and the right (rear perspective) panel board is fed from the left panel board. I have not been able to induce any change by disconnecting the secondary panel board or the tape cut-off method on the primary board.
There are a bunch of voltages missing on the panel boards. I can't find any shorted caps of the panel boards, and all of the missing voltage rails read in the kiloohms, which leads me to suspect the issue may lie on the circuit board, rather than a short in the panel.
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