LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

[Octave]

Thx so much ! Just patched now

Unfortunately it does not work, the computer does not boot anymore, so i cant access the bios: no sound, no image.

[wisky89]

Please help me remove Supervisor password of Lenovo X1 carbon gen 7, I tried using Lenovo Autopatch software but not working, thank you very much.
Board model: 20QE-S04100
S/N is: PF-1CP4EH

Bios dump attached

[Octave]

Please help me remove Supervisor password of Lenovo X1 carbon gen 7, I tried using Lenovo Autopatch software but not working, thank you very much.
Board model: 20QE-S04100
S/N is: PF-1CP4EH

Bios dump attached

I hope this help

[h4x10r]

Hi all,

so I have T480s for whitch I've dumped the bios with NeoProgrammer and used autopatcher to patch the bios (to remove password).
Now the issue is that when turning on with patched or original bios power button flashes once and cooler spince for a second then stops, no other sign of life only cooler spining for a second every couple of seconds (no sounds, no lights - nothing else).

Type: 20L8-A01RUK
S/N: PC-10AERO 18/12

I'm attaching original (dumped) bios and the patched one. Please help - advise.
Thank you.

[Octave]

Hi all,

so I have T480s for whitch I've dumped the bios with NeoProgrammer and used autopatcher to patch the bios (to remove password).
Now the issue is that when turning on with patched or original bios power button flashes once and cooler spince for a second then stops, no other sign of life only cooler spining for a second every couple of seconds (no sounds, no lights - nothing else).

Type: 20L8-A01RUK
S/N: PC-10AERO 18/12

I'm attaching original (dumped) bios and the patched one. Please help - advise.
Thank you.

I think you should try CLEAR ME , i had the same as you on a T450, i cleared the management engine, reloaded my original bios once done and I could acces it again (without pswd as it was already autopatched)

https://www.badcaps.net/forum/troubl...cleaning-guide

Pepare yourself for some time to spend on this, good luck !

[LatinMcG]

for python issue.. i uninstall all of it and open cmd as admin and type Python then press enter, it launches MS store to install it and works for me.

[LatinMcG]

Hi all,

so I have T480s for whitch I've dumped the bios with NeoProgrammer and used autopatcher to patch the bios (to remove password).
Now the issue is that when turning on with patched or original bios power button flashes once and cooler spince for a second then stops, no other sign of life only cooler spining for a second every couple of seconds (no sounds, no lights - nothing else).

Type: 20L8-A01RUK
S/N: PC-10AERO 18/12

I'm attaching original (dumped) bios and the patched one. Please help - advise.
Thank you.

here u go CleanME then patched.

[h4x10r]

here u go CleanME then patched.

Hi,

thank you. I might be doing something wrong as it's still the same. Did I needed to do anything before flashing the BIOS attached?
What I did now is just used NeoProgrammer to Write IC (with all options checked except Blank Check). CMOS battery and main battery were disconnected. Did I needed to remove SSD, hold the the intrusion button(or how it's called) on the motherboard pressed?
As before is same now, power button lights up for a second, and then no other sign of life except cooler spining every few seconds.

[h4x10r]

I think you should try CLEAR ME , i had the same as you on a T450, i cleared the management engine, reloaded my original bios once done and I could acces it again (without pswd as it was already autopatched)

https://www.badcaps.net/forum/troubl...cleaning-guide

Pepare yourself for some time to spend on this, good luck !

Thank you for your assistance. I believe one of the forum members did everything and attached a file for me, but it didn't work, might be that I'm missing something.

[h4x10r]

here u go CleanME then patched.

I'm starting to believe that there will be something fried on the motherboard during BIOS chip read/write process. After searching the forum it appears it's not so hard to damage/fry components when the clip is used to connect to the BIOS chip and with my "luck" that might be the issue. I'll try to see if I'll be able to check few of them with the multimeter I've got as I can't believe anymore that it could be an issue with the BIOS after you guys helped me even with providing a file.

[Octave]

I'm starting to believe that there will be something fried on the motherboard during BIOS chip read/write process. After searching the forum it appears it's not so hard to damage/fry components when the clip is used to connect to the BIOS chip and with my "luck" that might be the issue. I'll try to see if I'll be able to check few of them with the multimeter I've got as I can't believe anymore that it could be an issue with the BIOS after you guys helped me even with providing a file.

Before investigating that way, can you boot on usb?

if not, just leave your computer without any power source and remove the bios battery for some hours , also push the bios reset button on the mb (if there is one, but this is not a tamper one related to hardware intrusion ) for 20-30 seconds, and the power button too if you did not take the mb out.

I did this (one day without power) then i just reconnected the power supply and i had it solved. Then i could reset the bios to default setup and i mounted back everything with a new ssd (bc i discovered i had computrace activated - no idea how - and it was blocking the os).

Also be sure you have loaded back your original dump before doing anything: it was not clear to me but i discovered the patched files purpose were only for one time use, then rolling back to the original dump was required.

yeah, me too i've spent some days on this

[h4x10r]

Before investigating that way, can you boot on usb?

if not, just leave your computer without any power source and remove the bios battery for some hours , also push the bios reset button on the mb (if there is one, but this is not a tamper one related to hardware intrusion ) for 20-30 seconds, and the power button too if you did not take the mb out.

I did this (one day without power) then i just reconnected the power supply and i had it solved. Then i could reset the bios to default setup and i mounted back everything with a new ssd (bc i discovered i had computrace activated - no idea how - and it was blocking the os).

Also be sure you have loaded back your original dump before doing anything: it was not clear to me but i discovered the patched files purpose were only for one time use, then rolling back to the original dump was required.

yeah, me too i've spent some days on this

I can't boot from USB, they are disabled via BIOS
I''ll try to do what you said, it will take some time as need find free time for it, but will definetely report back
Thank you once again for your assistance.

[h4x10r]

Before investigating that way, can you boot on usb?

if not, just leave your computer without any power source and remove the bios battery for some hours , also push the bios reset button on the mb (if there is one, but this is not a tamper one related to hardware intrusion ) for 20-30 seconds, and the power button too if you did not take the mb out.

I did this (one day without power) then i just reconnected the power supply and i had it solved. Then i could reset the bios to default setup and i mounted back everything with a new ssd (bc i discovered i had computrace activated - no idea how - and it was blocking the os).

Also be sure you have loaded back your original dump before doing anything: it was not clear to me but i discovered the patched files purpose were only for one time use, then rolling back to the original dump was required.

yeah, me too i've spent some days on this

Unfortunately I did damaged the motherboard. 2 components are broken (capacitors if I'm not wrong), and they are very small, so without micro soldering, the board is good for a rubbish bin only...
I have attached a picture (not mine), circled in red are the 2 components which are now missing...

Thank you everyone for the assistance, unfortunately I'll stop here as I have no chance to solder such a small components.

[Octave]

Unfortunately I did damaged the motherboard. 2 components are broken (capacitors if I'm not wrong), and they are very small, so without micro soldering, the board is good for a rubbish bin only...
I have attached a picture (not mine), circled in red are the 2 components which are now missing...

Thank you everyone for the assistance, unfortunately I'll stop here as I have no chance to solder such a small components.

Ouchhh...yes better to buy a second hand then. If Aliexpress, avoid Akemy, cheap but definitely not trustable.

As lessons have to be learned, better previosuly ask for the card to be checked for a bios without password and computrace not activated

KYD motherboard Store was the most reponsive on this.

[SMDFlea]

Unfortunately I did damaged the motherboard. 2 components are broken (capacitors if I'm not wrong), and they are very small, so without micro soldering, the board is good for a rubbish bin only...
I have attached a picture (not mine), circled in red are the 2 components which are now missing...

Thank you everyone for the assistance, unfortunately I'll stop here as I have no chance to solder such a small components.

Probably 33 Ohm resistors. Buy some they`re very cheap or get them from a scrap board. Temperature adjustable soldering irons are cheap too, you can get a kit with the iron,tips and solder for about 10-15 euros.

[amukd]

plz patch

[danito]

plz patch

the other chip, and try to do it yourself with #1

[SMDFlea]

plz patch

plz post the serial number as per the rulez https://www.badcaps.net/forum/troubl...before-posting

[asukabeh]

Excuse me, can you remove the password for the Lenovo Yoga 11e laptop? I've flashed it several times but the password is still there. The motherboard code is DALI8KMB8D0

[Maxpower3]

Excuse me, can you remove the password for the Lenovo Yoga 11e laptop? I've flashed it several times but the password is still there. The motherboard code is DALI8KMB8D0

post your bios with serial number