Bios dell inspiron 13 5000 - Starlord13_1 15296

[vannix]

hi, can anyone get bios for this board?
all voltages seems ok, the battery charges ok, 3.3v on powerswitch. but no power on

mainboard:
Starlord13_R
15296-1
X41DX$AA
(cpu i3)

i found some similar thread:
https://www.badcaps.net/forum/showthread.php?t=72744
https://www.badcaps.net/forum/showthread.php?t=74371
https://www.badcaps.net/forum/showthread.php?t=70308

original bios from dell site (how to extract it?):
https://www.dell.com/support/home/en...-2-in-1-laptop

but on my board i can only find a 4mb flash (winbond 25q32), and not 16mb

thanks