e7280

hI! This laptop is working well after flashing. But it is not charging. I've checked all the entire motherboard, no trouble. everything is good, but still not charging. The batterie is good, the adaptater is good. I think the trouble is coming from the Bios File. I join my Backup.

DELL LATITUDE E7280 9PJNK LA-E122P Kaby Lake CPU 7th Schematics CAZ10 LA-E122P r1.0 boardview LA-E122P R10-1108.brd boardview Dell LATITUDE E7280 - LA-E122P Boardview (.CAD).cad LA-E122P BOTTOM.pdf LA-E122P TOP.pdf