i tried this,but i have the same error,capslock e numlock light and keyboard flash...do you think its a bios problem?thanks...

i tried to read again,this is the file:

but when i plug the ch341a detect two similar chip
W25Q128FV
W25Q128BV

this bios is W25Q128JVSQ

now i tried with the first option...

sorry...

LENOVO THINKPAD
ltp00095c
type 20nb-0029IX
S/N PF-1NMDY7

motherboard FE490/FE590/FE480 NM-B911 Rev:1.0...

hi, i have a lenovo tp00095c/type 20nb/sn PF-1NMDY7 with flash keyboard,caps and num lock light blocked...can anyone help me with bios?i have the original file..thanks...

i'dont have the original bios,i flash the bios with .bin posted by hoaca388...

Hi hoaca388 I tried this bios for lenovo 15ada05 but it doesn't work...or at least, the pc tries to start, enters windows but then freezes..the fan doesn't spin and if I connect the battery the pc doesn't start at all, it remains a black screen..I noticed that on the bios settings it tells me:
MTM invalid
Lenovo SN invalid
UUID Invalid

I also tried to enter windows and reflash the bios from the leonovo site, but it reports an error and doesn't let me proceed..

I have a photo of the previous bios, could you possibly send me a bios with these characteristics?...

Hi i have a lenovo ideapad 15ada05 with power button flashing..probably is the bios..i dont have bios file because accidentally i erased this with ch341a...can anyone help me with file bios to flash?i attached the photo with SN...thanks..

gs450&gs550&gs750 NM-C821
Rev 1.0