Hello,
Does anyone have the schematics for the backlight circuitry for the M15R5 Ryzen edition?
mainboard model: LA-K453Pā
Your help is very much appreciated
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Channel: Troubleshooting Computer Displays
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by dmccul2698Hello, My head unit developed strange behaviors so I ran the built-in diagnostic package which returned "No EEProm". The service manual says there is no EEProm connected. I approached Pioneer and they said to swap out the DSP board. All said and good but the DSP board is $860 USD. I am hoping someone can help me
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by xNOTxHello š I have a tv with these red lines. I've tried cleaning and re-seating the ribbon cables but no luck! Tried all 4 on the LJ92-01485 board and on the bottom of the panel. Do you guys think it's the board?|
[Edit] I don't know why the thumbnails aren't linking to the full images, but here is the gallery. [url]https://postimg.cc/gallery/WZcFzyf[/url]
[URL=https://postimg.cc/bZhnsDWs][/URL]
[URL=https://postimg.cc/BjBKDZfN][/URL]https://Hello š I have a tv with the...Tried all 4 on...Yesterday, 04:22 PM -
by ojoilHello,
I read through this post:
[url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-tvs-and-video-sources/88324-samsung-un49mu7000f-dead-no-power/page2[/url]
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by nabilgocan anyone help me remove panasonic CF-LV8SDDZTF
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by sauceHi,
First I am french sorry for my english.
I bought this LG OLED 65C6V sold because when we press the power button I can hear the click of power board relay, the red light blinks one time then returns red.
The seller said he try to replaces the 3 cards (power + motherboard + t-con) but still the same issue (but the cards were not buyed at then same seller).
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by grimacelordHello,
I've been working on this laptop for a few hours and I am stumped. Still learning this kind of troubleshooting. Hoping someone can help.
[U][B]Computer Information:[/B][/U]
Model: Lenovo IdeaPad Gaming 3 15ARH7
Motherboard model: NM-E211 Rev: 1.0
Schematic, Boardview, & FlexBV Free - Attached
[U][B]Problem:[/B][/U]
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[Edit] I don't know why the thumbnails aren't linking to the full images, but here is the gallery. [url]https://postimg.cc/gallery/WZcFzyf[/url]
[URL=https://postimg.cc/bZhnsDWs][/URL]
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Motherboard model number: DA0PAMB46A1 REV: A
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Channel: BIOS Requests ONLY!
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