Re: Need bio s dump for Dell Latitude 3190 2 in 1 LA-F461P
Very thanks Vesko356
Your bios is working but my mainboard has another issue after fixing it, i have flash the old bios and it works again.
The issue was very hard to find, it was some lines broken under the RAM chipafter bridge all the broken lines the laptop works again.
I have tried your posted bios and it;s work also.
I need schematic for Acer SW5-173 with main board number
A1VFB LA-G861P
or if any one know about transistor number on main board U2013 or U27
They are both the same marking code XB5IG it is an Sot 23-5
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.
I have an Lenovo x250 laptop that is not charging, but when I change the volt from 20v to 18v is start charging normally, do any one have an idea?
the bios is updated to last version, i have also change the battery but the same problem also.
I have test the id charger is good and replace ic charger the same problem and replace the SMC the same problem.
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