I had a lg 55lb6000 in for no backlight issue.Well i replaced them all as usual and took extra care with panel.When i reassembled all look well until i hooked up the hdmi source,there was slow motion blur on laft side about 1/4 of screen.I initially suspected t-con and had one so that wasn't it.I replaced main board also as i had one,no go.I ended up ripping those 4 tabs of panel and full brightness and screen returned to normal.Anyone else have experience like this?
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Re: Lg 55lb6000 lamps replaced -new issue after
Prolly the usual bad cof on that side, did you take a good look at the cofs, a lot of times you can tell a bad one, a hole somewhere, discoloration, black, misshapen. -
Re: Lg 55lb6000 lamps replaced -new issue after
lucky you.. i assume you are still in winter cloth ... next time you need to ware earthing band when you are working with electronic.Comment
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Re: Lg 55lb6000 lamps replaced -new issue after
Still winter here
9 of them sited.
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Re: Lg 55lb6000 lamps replaced -new issue after
Still winter here....9 of them sited so far
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Re: Lg 55lb6000 lamps replaced -new issue after
No shit, you got polar bears? I think they're AWESOME but I would give them a very wide berth and not get on their property.
Last edited by nomoresonys; 03-23-2023, 05:35 PM.Comment
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Re: Lg 55lb6000 lamps replaced -new issue after
Ya ice in Labrador straits got blocked up seals everywhere and their friends polar bears lol.Comment
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After my ASUS motherboard had random freezes and lockups, i found out that a defective dimm caused the issue, but after change the red indication led on the board keeps flashin with new dimm memory . Reset of the pushbuttion or reset of the cmos does nothing. After the damage one FET near the dimm gets very hot and also some smoke appeared of probably small smd resistors or ic probably. After replacement the FET still takes to much power and burns. When the regulator/ power ic close to the dimms UP1642P is removed the fet keeps cool so I decided to order this and replace it with a new one. But...10-18-2025, 05:51 AM -
LG 42LB5D (42LB5DF-UL) from 2008-01, unit is in good shape and no obvious heat damage or cracked solder on the boards.
Problem:
On first power-up the power LED flashes green about 18x and then stays solid. No backlight or image is present. Click power button, wait 10s for a click and the LED turns red. Wait 1-2s and hit power again and maybe it'll power up fully after 6 green flashes. If it doesn't light up on the sixth flash then the cycle repeats.
It seems that if the mainboard power is left on for a few minutes (solid green power, no backlight, no image)... -
Note: apologies I initially posted this request for help in the wrong forum! I am reposting it here and will take down the original posting.
Hi Everyone,
I've been working on repairing this beautiful CRT monitor off and on for the past several months and I'm really at a loss for what might be causing the problem.
Unlike other common Horizontal Deflection issues which result in a steady vertical line, when I turn the monitor on, there is a pulsing (somewhat segmented) vertical line. I've attached a photo that shows the issue (difficult to capture without video).... -
Hi Everyone,
I've been working on repairing this beautiful CRT monitor off and on for the past several months and I'm really at a loss for what might be causing the problem.
Unlike other common Horizontal Deflection issues which result in a steady vertical line, when I turn the monitor on, there is a pulsing (somewhat segmented) vertical line. I've attached a photo that shows the issue (difficult to capture without video). The monitor itself is branded as a P225f, but it turns out that it's actually a Pf815 that has an Add-On smallish PCB that expands it to support... -
I have three identical-spec 820-01700 boards (2.6/32/512), and ALL THREE boards came to us with the same fault, from different sources: The boards don't wake from hibernation with the keyboard or lid, they ONLY wake when you press the power button. I understand this is a very minor issue, but the boards must be fixed!
We will of course begin with the obvious (checking lid signals), but I couldn't help but notice these three boards were all 32GB variants. Has anyone noticed an issue relating to these 32GB boards in particular? I of course don't think it's a RAM issue, but it's bizarre...
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