lenovo s540-15iml bios

[ss45]

hi guys
during update the process was interrupted resulting in bricked laptop.
anybody knows how to repair this bios ?

original dump attached.
thanks

[hoaca388]

Re: lenovo s540-15iml i5 10th 10210u bios update fail

S540-15IML Laptop (ideapad)

[ss45]

Re: lenovo s540-15iml i5 10th 10210u bios update fail

Thanks a lot !!!!!!!

[samecko6]

Re: lenovo s540-15iml i5 10th 10210u bios update fail

Hello, i have same problem, but i have S540-13ITL
Here is old backup from ch341a and new clen extracted from lenovo exe. Can i ask you please for migrate dmi info, win key, etc...
Thank you!!

[peste]

Re: lenovo s540-15iml i5 10th 10210u bios update fail

hello, i have same problem, but i have s540-13itl
here is old backup from ch341a and new clen extracted from lenovo exe. Can i ask you please for migrate dmi info, win key, etc...
Thank you!!

dmi 42e000 - 42ffff

[theprovo]

My machine is not turning on, only light when charger connected.
Not sure if old BIOS is corrupt, I have attached it.
Thanks in advance!!

[SMDFlea]

My machine is not turning on, only light when charger connected.
Not sure if old BIOS is corrupt, I have attached it.
Thanks in advance!!

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://badcaps.net/forum/showthread.php?t=88758 )

[nimbus12]

Re: lenovo s540-15iml i5 10th 10210u bios update fail



dmi 42e000 - 42ffff

HI peste,
I restored the bios (extracted from original .exe FZCN29WW) according to the instructions here and added the DMI (from original dump) information that you provided here, the PC is already working but I am missing the information in bios: Preinstlled OS licence : NO DPK and OA3 Key ID is 000000000000, can U help me pls, on what adress is located this information? Thanks
LENOVO IDEAPAD S540-13ITL

[SMDFlea]

read post 7 ,you must post the laptop serial number

[nimbus12]

.......this is corrupted bios

and this is extracted last version (FZCN29WW) bios , LENOVO IDEAPAD S540-13ITL without dmi info, win key, etc...

[stefanbs]

Does the WinCNCN23WW.fd BIOS from Lenovo site comes with clean ME region? Laptop is Lenovo S540-15IML model NG81 motherboard NB8606_MB_V4

Laptops turn on after liquid damage repair, there is no image on LCD screen and HDMI port, all main voltages come on except the +VCCGT (Processor Graphics Power).

I tried with the WinCNCN23WW.fd without DMI data, I could not find where is it. WinCNCN23WW.fd was cut to match the dump file. There is no difference, laptop turns on with black screen. Here is the odiginal dupm as atachment.

[kalilinux25]

Does the WinCNCN23WW.fd BIOS from Lenovo site comes with clean ME region? Laptop is Lenovo S540-15IML model NG81 motherboard NB8606_MB_V4

Laptops turn on after liquid damage repair, there is no image on LCD screen and HDMI port, all main voltages come on except the +VCCGT (Processor Graphics Power).

I tried with the WinCNCN23WW.fd without DMI data, I could not find where is it. WinCNCN23WW.fd was cut to match the dump file. There is no difference, laptop turns on with black screen. Here is the odiginal dupm as atachment.

what is your SERIAL NUMBER

[stefanbs]

Thank you for the reply, laptop is Lenovo IdeaPad S540-15ITL S/N: YX002F5Z

[SMDFlea]

S540-15IML Laptop (ideapad) - Type 81NG

[stefanbs]

Sorry, not 15ITL, laptop is Lenovo IdeaPad S540-15IML type 81NG MO:YXN0B9C15004 S/N: YX002F5Z

[stefanbs]

Thank you kalilinux25 for trying to help. I disabled the on-board memory by setting HW_ID1 to "0" by removing RU172 and moving it to RU173 and laptop works fine now.

[kalilinux25]

Thank you kalilinux25 for trying to help. I disabled the on-board memory by setting HW_ID1 to "0" by removing RU172 and moving it to RU173 and laptop works fine now.

oww its nice