Bios For ThinkPad L13 Gen 2

[LBTT1121]

Thank you very much. Unfortunately I still cannot download attachments on Badcaps. Could you upload the file to Google Drive or Mega?

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[Mahesa09]

can anyone unlock my l13 gen 2 yoga 20vk

[peste]

can anyone unlock my l13 gen 2 yoga 20vk

post S/N, full name and model, motherboard model,TYPE,etc.

[parinco]

You can try this BIOS file, Good Luck!

Lenovo L13 Gen 2 (type 20VH, 20VJ) Laptops (ThinkPad) - Type 20VJ
Machine Type Model 20VJS17Y00
BIOS Version 1.33 (R1FET59W)
WinKey/1190000-119FFFF

Thanks for the BIOS file.
I programmed it successfully, but unfortunately the behavior is exactly the same.
No display, same beep melody, same LED blinking pattern, and no noticeable change.
I also replaced the CMOS battery (the old one measured only 0.07V), but there was no change.

[Sparo]

Thanks for the BIOS file.
I programmed it successfully, but unfortunately the behavior is exactly the same.
No display, same beep melody, same LED blinking pattern, and no noticeable change.
I also replaced the CMOS battery (the old one measured only 0.07V), but there was no change.

You're very Welcome! You can try again with either of these BIOS files
Both've been confirmed to work by other users (Post #'62 nd #'101)
#'101 > https://www.badcaps.net/forum/troubl...31#post3649231
#'62 > https://www.badcaps.net/forum/troubl...98#post3580898

[q530704447]

Is there anyone who can help unlock this BIOS password? I have already tried reflashing the BIOS.

If I flash the 25R chip, the laptop will not power on.

If I flash the 25B chip, the BIOS password remains.

If I flash both chips, the laptop still fails to boot and emits beep error codes.

The motherboard model and photos of the chips are attached below. Any help would be greatly appreciated.
Serial Number:PW-00BYV2
Type Number:20VJ-S30600
Motherboard Number:E239218 2

[Sparo]

Is there anyone who can help unlock this BIOS password? I have already tried reflashing the BIOS.

If I flash the 25R chip, the laptop will not power on.

If I flash the 25B chip, the BIOS password remains.

If I flash both chips, the laptop still fails to boot and emits beep error codes.

The motherboard model and photos of the chips are attached below. Any help would be greatly appreciated.

Hi, The serial number and other info must be written/typed at your request as per the rules. Not as a picture
> RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING* - Badcaps
That said, The Password is stored in the EC/SIO chip (NPCE68AP?), not in the BIOS

[parinco]

You're very Welcome! You can try again with either of these BIOS files
Both've been confirmed to work by other users (Post #'62 nd #'101)
#'101 > https://www.badcaps.net/forum/troubl...31#post3649231
#'62 > https://www.badcaps.net/forum/troubl...98#post3580898

Hi,
I tested both BIOS files from posts 62 and 101

Programming and verification completed successfully for both files.

Unfortunately, there is still no change in behavior. The symptoms remain exactly the same as before.

At this point I have tested three different BIOS files (including the one you previously provided), all with the same result.

Do you have any suggestions on what I should check next?

Thanks again for your help.

[Sparo]

Hi,
I tested both BIOS files from posts 62 and 101

Programming and verification completed successfully for both files.

Unfortunately, there is still no change in behavior. The symptoms remain exactly the same as before.

At this point I have tested three different BIOS files (including the one you previously provided), all with the same result.

Do you have any suggestions on what I should check next?

Thanks again for your help.

What markings are printed on your EC/SIO chip? NPCE68AP ?
I could give you an EC file to try as well, if your programmer supports flashing it

[parinco]

What markings are printed on your EC/SIO chip? NPCE68AP ?
I could give you an EC file to try as well, if your programmer supports flashing it

The EC/SIO chip is:
Nuvoton NPCE68BPA1DX
I am using a CH341A programmer.

[Hachem25]

hello i have this lenovo thinkpad yoga l13 with 4 beeps then turns off.
sn:PW-00YT19
type number:20VK-S0CD00

[SMDFlea]

hello i have this lenovo thinkpad yoga l13 with 4 beeps then turns off.
sn:PW-00YT19
type number:20VK-S0CD00

try this bios https://www.badcaps.net/forum/troubl...91#post3879391

[Hachem25]

try this bios https://www.badcaps.net/forum/troubl...91#post3879391

i tried it. didnt give a result

[LBTT1121]

hello i have this lenovo thinkpad yoga l13 with 4 beeps then turns off.
sn:PW-00YT19
type number:20VK-S0CD00

try and feedback

[Hachem25]

same thing unfortunately

[jimmynghia]

Thanks for 20VK bios
elbtonet

[mt3d]

my bios is corrupted please i need correct it
lenovo \ L13
sn\ R9-11M94J
mother board \ LAR-2MB 19837-1
448.0LL10.0011

[danito]

my bios is corrupted please i need correct it
lenovo \ L13
sn\ R9-11M94J
mother board \ LAR-2MB 19837-1
448.0LL10.0011

try

[kodinabeel]

hai
after bios updation device no display pleas fix this
thinkpad L13-gen 2
sn:-pw01rh4y
20vj-s5tb00
bios 1 attached

[infodoc02]

hai
after bios updation device no display pleas fix this
thinkpad L13-gen 2
sn:-pw01rh4y
20vj-s5tb00
bios 1 attached

TRY this tested file

[kodinabeel]

TRY this tested file

not turn on