IdeaPad 3 14ADA05/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

[Fabrizio amadori]

post the contents of the bios chip even if it is corrupted..

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

[peste]

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?

MTM 81W10033SP
LENOVO SN PF25PH6P
UUID 4DD69701-11EA-80DB-F875A4FDD4D5

thanks a lot in advance

post the contents of the bios chip even if it is corrupted..

[Fabrizio amadori]

IdeaPad 3 15ADA05 Laptop - Type 81W1

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?

MTM 81W10033SP
LENOVO SN PF25PH6P
UUID 4DD69701-11EA-80DB-F875A4FDD4D5

thanks a lot in advance

[greyn]

Thanks for the help, but it's not working yet. Without changes. I found another backup bios saved by the update program, even before the damage.

Lenovo V14-ADA 82C6 SN PF22W3AK

[hoaca388]

I apologize. I received a photo, indeed one digit is extra. sn: PF22W3AK.

V14-ADA Laptop (Lenovo) - Type 82C6

[greyn]

It has nine characters.

I apologize. I received a photo, indeed one digit is extra. sn: PF22W3AK.

[hoaca388]

Checked. I took the serial number from the laptop cover. Is something wrong?

It has nine characters.

[greyn]

Recheck serial number ?

Checked. I took the serial number from the laptop cover. Is something wrong?

[hoaca388]

Hello guys, please help, black screen not booting bios. Lenovo V14-ADA 82C6 SN PF22W33AK. There is only a faulty bios dump.

Recheck serial number ?

[greyn]

Hello guys, please help, black screen not booting bios. Lenovo V14-ADA 82C6 SN PF22W33AK. There is only a faulty bios dump.

[hoaca388]

Hi, I have a Lenovo IdeaPad 15ADA05 with the power button flashing. It is probably the BIOS. I don't have the BIOS file because I accidentally deleted it with CH341A. Can anyone help me with the BIOS file to flash? Thanks.

GS450&GS550&GS750 NM-C821
Version 1.0
Serial number pc20xnda

IdeaPad 3 15ADA05 Laptop - Type 81W1

[drsmartphone]

Hi, I have a Lenovo IdeaPad 15ADA05 with the power button flashing. It is probably the BIOS. I don't have the BIOS file because I accidentally deleted it with CH341A. Can anyone help me with the BIOS file to flash? Thanks.

GS450&GS550&GS750 NM-C821
Version 1.0
Serial number pc20xnda

[hoaca388]

Ciao, ho un Lenovo IdeaPad 15ADA05 con il pulsante di accensione lampeggiante. Probabilmente è il BIOS. Non ho il file BIOS perché l'ho cancellato accidentalmente con CH341A. Qualcuno può aiutarmi con il file BIOS da flashare? Grazie.

GS450&GS550&GS750 NM-C821

Rev 1.0

S/N pc20xnda

English pleas !

[drsmartphone]

Ciao, ho un Lenovo IdeaPad 15ADA05 con il pulsante di accensione lampeggiante. Probabilmente è il BIOS. Non ho il file BIOS perché l'ho cancellato accidentalmente con CH341A. Qualcuno può aiutarmi con il file BIOS da flashare? Grazie.

GS450&GS550&GS750 NM-C821

Rev 1.0

S/N pc20xnda

[peste]

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

Don't post pictures unless asked....
post S/N,TYPE,etc.

[Fabrizio amadori]

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

[hoaca388]

Hi friend,pls help,I will paste old file.
my notebook has black screen
lenovo v14-ADA
MODEL: 826C

Serial number ?

[adis]

Hi friend,pls help,I will paste old file.
my notebook has black screen
lenovo v14-ADA
MODEL: 826C

[rem_80x0]

try..

Hello,

Thank you for the file, unfortunately it turned out that the files that I read with the programmer do not work correctly (black screen) and only the *.BAK file that I read with the Lenovo program for BIOS upgrade works. Is it possible to trim such a file?

Thank you very much for your help.

[peste]

Hello All,

Can you also remove internal RAM from my *.bin BIOS file.

IdeaPad 3 17ADA05
chip:W25Q64JWSIQ
Model:81W2
MTM 81W20006QPB
SN: PF2JYYSM
ID:JVHFC1

Thanks in advance!!!

Rem

try..