DAY22AMB6E0 Quanta Y22A Schematic & Boardview
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Last edited by SMDFlea; 11-13-2023, 07:48 AM. -
Thanks for schematic vro -
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THANK YOUComment
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thanks bro!!!Comment
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I search the boardview or schematic for Quanta H9R DA0H9RMBAF0 Rev F BoardView
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Hi everyone,
I’m working on repairing a Lenovo Legion Go that suffered liquid damage. Unfortunately, one of the ICs on the motherboard burned out, and I haven’t been able to find any boardview or schematic for this model anywhere.
Does anyone happen to know what this particular chip is, or have access to the schematic/boardview for this motherboard? Any help or reference would be greatly appreciated.11-12-2025, 01:01 PM -
Hello,
I am in search of a schematic or boardview for Lenovo Ideapad Flex 5 14ALC7.
No power and no charging LED with AC Adapter connected. AC Adapter is functioning at 19V, and also tried another Lenovo AC Adapter -- no charging LED still.
There is an active 19V from the USB-C port to the motherboard with AC Adapter connected, so the port is also fine. I am assuming there is a short on one of the power rails, but don't know where to start looking.
Any insight, schematic or boardview would be greatly appreciated.
Model: Lenovo Ideapad Flex 5 14ALC7... -
hello firends
i search the schematic or boardview
I have this motherboard, but I can't find the schematic or the boardview.
The problem is that on the chip marked where 3V should be, there are 5 volts, which indicates that the two are connected.
So the computer doesn't turn on, and the 3V disappears after a few seconds.
The original problem was that when I turned off the computer, the fan stayed on and saw that it was bad since it was directly in the 5V area.
The new problem arose after removing the bad chip.
3V and 5V remained together,...08-19-2025, 08:25 PM
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