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Re: LG 37LC50C Turns on then off
might be worth a read of this thread
https://www.badcaps.net/forum/showthread.php?t=10419Comment
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Re: LG 37LC50C Turns on then off
It is sticked but in the computer section took me a while too find it.
I learnt a lot from that thread as some tests can be applied too the older lcd tvs, myself at the moment whilst im out of work, im trying to get my head around schematics at 52 things take longer too learn lol (i only repair electronics as a hobby)Comment
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Re: LG 37LC50C Turns on then off
Ah, ok, its over there, me to just a hobby, I hear ya, seems I cant learn anything, when I do I forget it almost instantly, very frustrating and exhausting at times, lol.Comment
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This specification for the Microsoft SPANISH MEXICO HDWR COMMERCIAL PLAT Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the SPANISH MEXICO HDWR COMMERCIAL PLAT boardview and SPANISH MEXICO HDWR COMMERCIAL PLAT schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we...09-07-2024, 12:40 AM
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This is my first attempt at troubleshooting a board like this, I know I could just buy a new board but I'm curious to figure out how this works. I've been testing different components in the evenings this week and I think the problem is with the IC failing to start up for some reason. When the board is plugged in there is no standby voltage.
Then today it randomly sprung to life like a zombie but shortly died thereafter. I have no idea why it would have done that and its the first time I've seen it running. I discharged capacitors on the board last night, then it was sitting today.... -
MacBook Pro 14" M1 Pro Turns on functions then turns off when I plug in USB C cable to reset the computer. I disconnect the battery fully and then reconnect it and it won't turn back on. After letting it sit for a day I plug the battery back up, and the MagSafe 3 cable and it powers on and stays ons, once I plug in a USB C cable into the port closes to the MagSafe port it turns off and the Amber light turns off and won't turn on. No water damage, nothing, I want to do a DFU restore to wipe the computer since the customer stated they did an update and ever since it just decided to not work...
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I am testing an old LG L192WS-BN monitor I have that gives an image, but has a backlight issue. When you turn it on the backlight turns on 1 second and it turns off, turns on again, 1 second and it turns off and stays off. Using a flashlight I can see there's still an image.
I replaced a bulged cap on the main board, but made no difference. I also got another exact same model monitor that has a broken ccfl (the connector got ripped from the panel and the main screen connector is also broken so I can't use this panel to test), tried using the main board from this one, same issue.... -
Hi. I got a Vizio with no power or standby, and won't turn on with remote or button. I checked the voltages on the connector and all read 0.00V or nearly 0(0.050 ON/OFF pin). None of the pins are labeled STB for standby although I do see some 5V pins. Other than the obvious standby led, which isn't coming on, is there a way to check for standby voltage on this PS. I'm trying to see if my problem is the PS or mainboard. Some Vizios I have fixed with no standby led me to think it was the PS but it turned out being the mainboard. Any experience with this set would be greatly appreciated.
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