Lenovo L15 Gen 2 (Ryzen) Password removal w/ Vertyanov Successor

[Maxpower3]

Try

I found a solution for NPCE288, no need programmer or SVOD to remove the password
Try with L390 yoga, works well
I will come back for this, remember the old Lenovos with the Allservice technique

[Maxpower3]

Try

I found a solution for NPCE288, no need programmer or SVOD to remove the password
Try with L390 yoga, works well
I will come back for this, remember the old Lenovos with the Allservice technique

I announce to you that it also works on NPCE68B

Try on L13 Gen2
No programmer, no SVOD.
Just my brain and a well calibrated wire

[Maxpower3]

I announce to you that it also works on NPCE68B

Try on L13 Gen2
No programmer, no SVOD.
Just my brain and a well calibrated wire

Bypass also password ITE8186VG with same technique on X395 type 20NM

[Maxpower3]

also ITE 5261VG-256 bypass SVP
X13 gen1 AMD RYZEN
No hardware, no programer

[CammyTier1]

also ITE 5261VG-256 bypass SVP
X13 gen1 I5 10Th Gen
No hardware, no programer

Please share method i have loads off x13s gen 1s and 2s

[bokin021]

hi i need unlock password?

[Maxpower3]

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
• S20X6S0VR0JPF3KQXBC SB21A40121L1HF2150DBG

[Aditya11ttt]

hi i need unlock password?

is it thinkpad L14 Gen 2 ???
whats the sio number ????

[imranromi]

is it thinkpad L14 Gen 2 ???
whats the sio number ????

NPCE68BXX i think 384kb data.

[danito]

hi i need unlock password?

try

[Maxpower3]

NPCE68BXX i think 384kb data.

CLEAR 5C420 TO 5C46F

[Maxpower3]

try

Too Clean

CLEAR 5C420 TO 5C46F and 5D420 TO 5D46F

[ibo]

I announce to you that it also works on NPCE68B

Try on L13 Gen2
No programmer, no SVOD.
Just my brain and a well calibrated wire

Calibrated wire From Sorin?

[Maxpower3]

Calibrated wire From Sorin?

[kitor]

I announce to you that it also works on NPCE68B

Try on L13 Gen2
No programmer, no SVOD.
Just my brain and a well calibrated wire

In the past I tried to block communication from KBC by pulling down / up some signals but without success .
I have L14 G2 AMD, NM-D391 20X60S1Q400 PF-3ML8Y4 (assuming sticker / back plate comes from that unit).
It has the bad combo of both supervisor and power on password enabled.
Unfortunately I have only access to RT809H, so would definitely be interested with that method.

[Maxpower3]

In the past I tried to block communication from KBC by pulling down / up some signals but without success .
I have L14 G2 AMD, NM-D391 20X60S1Q400 PF-3ML8Y4 (assuming sticker / back plate comes from that unit).
It has the bad combo of both supervisor and power on password enabled.
Unfortunately I have only access to RT809H, so would definitely be interested with that method.

I WILL GIVE THE INFORMATION TO EVERYONE THIS WEEKEND.

I've put enough information on YouTube that some people can find it for themselves.
don't do anything if you don't know, it's a risky operation.

Stop sending messages to find out,
I didn't want to share, but fortunately many people here deserve it
https://www.youtube.com/channel/UCeF...t_adKcguvynjeA

[Pferd5]

TBH there is no need to reveal anything. As you mentioned... a brain and a wire will do the job.
You gave enough hints to pretty much exactly find out what you're doing. At least for me and a colleague.
Congrats and good job.

[kitor]

I know what I'm doing hardware-wise, just don't know what the software was doing.
Turns out I was looking in correct place, just my timing was wrong.

I can confirm it works on L14 G2 AMD, NM-D391 Thank you!
I won't spoil how - that's for you to share

Now I'm getting "boot configuration has been recovered by restoring backup" on every boot. No amount of resetting things, setting and removing passwords, etc. help with that.
But the machine was dead on arrival and I revived it with bios found on Badcaps - thus I think I need to grab a working battery and a heatsink (which it also lacks rn) and reflash everything

[Maxpower3]

I know what I'm doing hardware-wise, just don't know what the software was doing.
Turns out I was looking in correct place, just my timing was wrong.

I can confirm it works on L14 G2 AMD, NM-D391 Thank you!
I won't spoil how - that's for you to share

Now I'm getting "boot configuration has been recovered by restoring backup" on every boot. No amount of resetting things, setting and removing passwords, etc. help with that.
But the machine was dead on arrival and I revived it with bios found on Badcaps - thus I think I need to grab a working battery and a heatsink (which it also lacks rn) and reflash everything

you should not save with f10, just clean password and reboot . otherwise you can save corrupted information

[kitor]

That was likely incompatibility between bios image I flashed and EC, or the image was somewhat broken.
Reflashing this one clean didn't help. However I still had original BIOS backup (which was not booting), decided to flash it - first boot attempt was no signs of life except power led, 2nd - it booted fine and without that error