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Old 03-11-2021, 03:54 AM   #3
Join Date: Dec 2014
City & State: Nederland
My Country: Zwolle
Line Voltage: 220VAC 50Hz
I'm a: Knowledge Seeker
Posts: 95
Default Re: Lenovo X250 not charging

yes it is change to 1,69v with 18 volt but with 20 volt it give 1,44volt.
i try to replace the resistor to make the id volt 1,69v when plug 20 volt but it remain not charging the same problem, the problem it is not the id charger, it is something else.
but when power it with 18 volt the 3,3v it rise to 3,7v, and when i power it with 20v the 3,3v it remain 3,3v.
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