Thinkpad L13 Gen 2 Password

[medinfo]

Lenovo L13 Gen 2 Bios Password

TYPE : 20VH

Bios IC : 32Mb

Any help with ?!

[medinfo]

Re: Lenovo L13 Gen 2 Bios Password

No solution ?

[SMDFlea]

Re: Lenovo L13 Gen 2 Bios Password

No solution ?

What part number is the EC chip

[Manjunathrawoor]

Re: Lenovo L13 Gen 2 Bios Password

Reprogram IO chip it will work

[medinfo]

Thinkpad L13 Gen 2 Password

Thinkpad L13 Gen 2

32mb bios

[Ali5914]

Re: Thinkpad L13 Gen 2 Password

Thinkpad L13 Gen 2

32mb bios

Please try and comment.

[medinfo]

Re: Thinkpad L13 Gen 2 Password

ok

[medinfo]

Re: Thinkpad L13 Gen 2 Password

Do not start

[hardware1]

Re: Thinkpad L13 Gen 2 Password

Thinkpad L13 Gen 2

32mb bios

Your device is 11th gen CPU, it can't be Unlocked by patching the bios. you should reprogram the EC chip if it's Programmable, if it's not so you need to take the EC chip from another device (the exact model) that has no password on it.

[medinfo]

Re: Thinkpad L13 Gen 2 Password

Your device is 11th gen CPU, it can't be Unlocked by patching the bios. you should reprogram the EC chip if it's Programmable, if it's not so you need to take the EC chip from another device (the exact model) that has no password on it.

OK Thanks you

[RethoricalCheese]

Re: Thinkpad L13 Gen 2 Password

Unlockable using vertyanov but config for LAR-2 is a bit wrong there. left->right works.

[justice171]

Lenovo ThinkPad L13 Gen 2 BIOS Password

Good day,

Can someone help with the BIOS Password for this Lenovo L13

Attached is the BIOS BIN

[SMDFlea]

Re: Lenovo ThinkPad L13 Gen 2 BIOS Password

Good day,

Can someone help with the BIOS Password for this Lenovo L13

Attached is the BIOS BIN

It can`t be patched,read the whole thread. It can only be unlocked programming the EC chip

.

[just_bios]

"Lenovo Yoga L13 Gen 2" Remove Password..

hey..

which programmer supports these eeproms..? i used CH341a and patch with lenovo_autopatcher_0.2 but after patching files is still same ( matched with hex)


AJ2139
25B256EYIG


AJ2117
25R256DYIG

[just_bios]

Re: "Lenovo L13 Yoga Gen 2" Remove Password..

hey..

which programmer supports these eeproms..? i used CH341a and patch with lenovo_autopatcher_0.2 but after patching files is still same ( matched with hex)


AJ2139
25B256EYIG


AJ2117
25R256DYIG

hey all and supporters... bios ics can read NeoPragrammer with CH341A.. but as Supmods and experts say it can not unlockable with patcher so we need to check EC is programmable or not..

can u pls show the location of the EC ic on board..?

(After Succesfully patching org file there is no differrences with patched one)

C:\Users\AppData\Local\Programs\Python\Python38>autopatch.py [B][COLOR="Red"]1_AJ2139_Read.bin[/COLOR][/B]

Using UEFIReplace to inject 0 DXE drivers...

Looking for volumes to patch...

Done.

PATCH FILE: [COLOR="red"][B]1_AJ2139_Read_PATCHED.bin[/B][/COLOR]

Good luck.

C:\Users\AppData\Local\Programs\Python\Python38>

btw my device is thinkpad L13 Yoga Gen2..

[TiagoNecer]

Re: Thinkpad L13 Gen 2 Password

hello!

I managed to remove the password from this model of board, I put together a guide explaining the procedures, it is in Portuguese, but I believe it can help some people.

[just_bios]

Re: Thinkpad L13 Gen 2 Password

hey guy..

pw cannot remove from bios which not stored on it..i need to preogram IO and device has npce68bpa1dx io and which programmer i need to buy..?

[TiagoNecer]

Re: Thinkpad L13 Gen 2 Password

hey guy..

pw cannot remove from bios which not stored on it..i need to preogram IO and device has npce68bpa1dx io and which programmer i need to buy..?

I use vertyanov SAS rev.4.0

[psyjamm]

Re: Thinkpad L13 Gen 2 Password

Here is clear EC dump, you just need to program your EC chip (nuvoton) with Vertyanov programmer) and after that to fill all information like serial number etc..If you can't fill dmi block by Lenovo maintenance utility, here is adresses of these blocks
Model name located at 0005C000

SN,type and board number located at 00058000

[mgjini]

Re: Thinkpad L13 Gen 2 Password

Unlockable using vertyanov but config for LAR-2 is a bit wrong there. left->right works.

hi is there any chance you can post the keyboard this as i am trying also to read with verytanov lenovo l13 10th gen, and is not working i am testing lar-1 and lar-2 but it doesn't read

LAR-1 KB_pins=36 LEFT DOWN 05MM FLASH=256 JENK=13 TCK=7 TMS=18 TDI=22 TDO=4 (evserv) CHIP=NPCE288GA0DX
LAR-2 KB_pins=36 LEFT RIGHT 05MM FLASH=384 JENK=7 TCK=13 TMS=11 TDI=14 TDO=17 (evserv) CHIP=NPCE68BPA1DX


i have tried both

chip on the board is nuvoton npce288ga0dx

i have uploaded some pictures i am wondering if pin nr 1 on the board is coming to pin 32 on my connector i have checked with multimeter and yes pin 1 comes to pin 32 on the io programmer does this has anything to do why is not reading

please do you mind having a look at the pictures also