I put in 20 new caps on the power board & it works great but I can see a bunch of burnt in "no signal" spots on the screen when screen is darker.
Do you know of a way this can be fixed? Thanks
Do you know of a way this can be fixed? Thanks
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Re: LG 50PC1DR Burn In - Help Needed
Have you checked the voltages to the label on the back of the panel, Va, Vsc, Vs, etc? -
Re: LG 50PC1DR Burn In - Help Needed
Yes, if the "no signal" leaves image retention then it is not burn in and it is fixable by adjusting the panel voltages closer to specification, in most cases.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: LG 50PC1DR Burn In - Help Needed
Wrong section.Last edited by winniliss; 05-21-2014, 03:29 AM.Comment
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Re: LG 50PC1DR Burn In - Help Needed
Wrong sectionLast edited by winniliss; 05-21-2014, 03:30 AM.Comment
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Greetings everyone,
I have a HANNSG Hi221 monitor that exhibits two seconds to black issues (backlight goes off, display is still on as confirmed by shining a flashlight on it) with some additional oddities...
The monitor failed on me with a standard "2 seconds to black" some time ago prompting me to initially replace most of the electrolytic capacitors (some of them were bulging/leaking).
Things kinda sorta worked for a night, then the problem returned along with some flickering and "buzzing" noises.
Upon closer inspection... -
Eventually discovered a burn mark near lower corner of LCD. Here is a summary- Backlight on, no image
- Disconnect right buffer board (view from front), left side display comes on
- Masked off pin 7+8 (both ~12,5v on both left and right buffer board) from t-con to right buffer board (view from front) display works but have some lines
- Buffer board is pretty simple
07-11-2025, 04:04 PM -
I have an AOC U27G3X 4K gaming monitor that I use both as a TV and for gaming on a Nintendo Switch 2 console. Recently, something very strange has been happening to it. After playing a game that has an on-screen timer for a few minutes, the last digit of the timer (the one rapidly flickering from 0 to 9) appears to burn in on the monitor. Going to a different source or power cycling the monitor does not help; there is a constant flickering area on the screen where that digit was.
It seems strange that only that digit would burn in, and NOT the other digits that are changing less frequently.... -
Hello, so I replaced a soc SRK08 (i3-1115G4) on a hp 14-dq because the 1.8v power supply was shorted and the pch was gone and I installed a SRK05 (i5-1135G7) that I had at hand. And I was wondering if a clean me region is needed after replacing the chip, I usually do this on laptops with separated pch, but with a soc (cpu and pch together) I have no idea. Normally I wouldn't ask this, but I have only the motherboard, no screen nor the adapter, and after I fix this I have to send it to another region so if someone knows about this, some help would be apreciated.
Note: After doing all... -
BIOS file needed
HP PROBOOK 445 G6
DA0X9KMB8E0 REV E
S/N 5CD92213CN
No backup available
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