Hi, I just picked up the tester today. It shows 5.049V and 0 amps on both USB-C ports, and both ways on the power coming in. And that is with or without the battery plugged into the motherboard.
Thanks....
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Lenovo L15 Gen 3 type 21C7 AMD no charge, no power
Hi All,
I tried two different power adapters.
On the lines that are marked as 20V on the boardview, I only have 5V. But there is no light that comes on at all when this think is plugged in.
Customer stated that it just stopped charging and then when the battery died that was it.
I have a suspicion that it could be U7303 which I believe controls the voltage setting for the adapter? [B]Markings are RD LYBK CVEB[/B]
Any help would be appreciated!Hi All,
I tried two different power adapters.
On the lines that...
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Re: Graphics card Schematics and Boardviews
Hi Babadoos, sorry for the late response! I just started to really look into the two cards I have. I do see the crack in one of them for sure. I am an electronics technician by trade with microscopes and microsolder tools. But this would be my first attempt at a graphics card or any board with that density of layers.
You have any other interesting or helpful experience on video card repair?
Thanks,
Byron...
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Re: Graphics card Schematics and Boardviews
Hello All,
I am looking for the boardview for the GIGABYTE GeForce RTX 3080 Ti VISION OC 12GB.
If anyone has one that would be awesome.
I have two cards, both will have the fans spin up but no display and would like to fix them.
Byron
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Re: New Members - please post your introductions here
Morning everyone,
Certified Electronics Technician. Got my certification finished in 2003, didn't do much more than hobby/on the side work since until last year I jumped with both feet into electronic repairs. Residential, commercial and ag electronics are keeping me busy.
Came for insights, and like minded people.
Byron
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