Hi folks.
I have a 640 which doesn’t charge using the barrel connector, only via USB. Internal voltage rails only go up to 12V, they rise to 19.5 with the USB C.
Can Anyone who has the schematic lend a hand? I can read them fine so just a link would be great, but also any insight if you’ve seen this before.
Also, is there a list connecting the HP series model
numbers to the COMPAL model numbers?
thanks
dan
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