Lenovo ThinkBook 16P g2 ach bios fix and updae

[superhache]

hello i need a bios fix.
laptop crashed after bios update attempt
Laptop is Thinkbook 16p g2 ach
im attaching 16m dump and gxcn48ww.exe file downloaded from lenovo site for this laptop serial number
many thanks!!

[SMDFlea]

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[superhache]

oh sorry , here is the data requested, thanks

Lenovo Thinkbook 16p G2 ACH

RYZEN 7 SERIE 5000 WITH NVIDIA RTX GRAPHICS

BOARD
BM5070_V1,4

BARCODE
160349220226
4511GV1210A
HY610 14J2
1M_2021-10-15


Serial P F3APBY 7

[hoaca388]

oh sorry , here is the data requested, thanks

Lenovo Thinkbook 16p G2 ACH

RYZEN 7 SERIE 5000 WITH NVIDIA RTX GRAPHICS

BOARD
BM5070_V1,4

BARCODE
160349220226
4511GV1210A
HY610 14J2
1M_2021-10-15


Serial P F3APBY 7

ThinkBook 16p G2 ACH Laptop - Type 20YM

[superhache]

yeah it is workimg
thanks so much!!

[k.asci]

Hello,

I also have ThinkBook 16p G2 ACH Laptop - Type 20YM.
And after the bios update the laptop turns on but I have Blackscreen.
Did you have the same problem ?
How could you solve it ?

Thank you very much

k.asci

[Lumír Bajgar]

Hello,

I also have ThinkBook 16p G2 ACH Laptop LENOVO ThinkBook 16p G2 ACH - Type 20YM000ACK

BOARD
BM5070_V1,4

BARCODE
1592588300075
4511GV1210A
HY610 14I2
1C_2021-09-08
s/n: PF33AX4B

And after the bios update the laptop turns on but I have Blackscreen.
Did you have the same problem ?
How could you solve it ?

Thank you very much

[volinakis]

Hello,

I also have ThinkBook 16p G2 ACH Laptop LENOVO ThinkBook 16p G2 ACH - Type 20YM000ACK

BOARD
BM5070_V1,4

BARCODE
1592588300075
4511GV1210A
HY610 14I2
1C_2021-09-08
s/n: PF33AX4B

And after the bios update the laptop turns on but I have Blackscreen.
Did you have the same problem ?
How could you solve it ?

Thank you very much

you have to upload your bios backup, not update from lenovo site. You can use bios from post 4 but you have to transfer your DMI (search for "LENV" in your bios backup)