LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

[calzado01]

ok

thanks!!

[Karl Zimmer51]

Hello, you've caught quite a bit of fraud, the chip is worthless. After patching, you have to reinstall the original BIOS of the notebook. (which you don't have) I would read the original BIOS chip three times and compare the contents to see if everything matches. Patch the original BIOS with the autopatcher and then restore the original BIOS. Forget about the chewed chip.

ALL RIGHT. I bought a CH341 and read out the BIOS. Can someone patch the file for me? Thank you.

[SMDFlea]

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://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[Karl Zimmer51]

ALL RIGHT. I bought a CH341 and read out the BIOS. Can someone patch the file for me? Thank you.

Sorry!

Lenovo E490
Type: 20N9-S20M0K
Serial: PF1-1X5NTY

[osman68i]

Sorry!

Lenovo E490
Type: 20N9-S20M0K
Serial: PF1-1X5NTY

try

[yucel-yucel]

Hello friends. I have two Lenovo Thinkpad X1 Gen 3 devices and their bios are encrypted.
No matter what I did, I could not understand the program shared here. Can you patch my encrypted bios please?
Thinkpad Yoga X1 Gen3
20LES3481T

[kordex35]

Ok

[yucel-yucel]

Ok

Thank you so much it really worked. Will this file provide a solution on my second device or do we need to back it up and patch it as well?

[kordex35]

You need to create a new backup

[yucel-yucel]

You need to create a new backup

I couldn't figure out how to create a patch, I try it but it gives an error and autopacher doesn't open. If there is a simple way, can you teach me or if I send my second backup, would you patch it?

Thinkpad Yoga X1 Gen3
20LES34800

[kordex35]

Ok

[Karl Zimmer51]

Can someone help me? I programmed and checked the patched dump. Battery, HDD and BIOS battery disconnected.
When you plug in the power supply, the power button flashes 3 times. After switching on, the power LED lights up,
goes off and comes on again after 5 seconds. That's it. No LCD, nothing? What can I do?

[yucel-yucel]

Ok

It worked perfectly, thank you very much man.

[yucel-yucel]

Can someone help me? I programmed and checked the patched dump. Battery, HDD and BIOS battery disconnected.
When you plug in the power supply, the power button flashes 3 times. After switching on, the power LED lights up,
goes off and comes on again after 5 seconds. That's it. No LCD, nothing? What can I do?

I did the same thing on both my devices and it was resolved. Wait for a while on the black screen. Even if it is late, the screen will come back. If not, there may be a problem with the patch.

[osman68i]

Can someone help me? I programmed and checked the patched dump. Battery, HDD and BIOS battery disconnected.
When you plug in the power supply, the power button flashes 3 times. After switching on, the power LED lights up,
goes off and comes on again after 5 seconds. That's it. No LCD, nothing? What can I do?

try with this bios

[a295224872]

thank you

[romky]

Thanks to Knucklegrumble, works like a charm with L470.

[Karl Zimmer51]

I wrote the dump on the chip. The device behaves exactly as before. Since I am not here for the next 4 days I will keep the NB on all the time to see if the state has changed. Unfortunately, with the CH314, I can't program on the board. Some component on the PCB pulls away so much power that I just can't get the dump clean on the chip. That means I have to get the chip out and in every time I try. And because an accident rarely comes on its own, the pad of Pin 5 has dissolved itself from the PCB. I'm gonna have to figure something out on the next solder. I hope the notebook wakes up again.

[xplodpg]

Hi. Please help. The patcher doesn't work. I have a sound signal. Screen black.

Lenovo P1
type: 20QT-00MPB
S/N: R9-0WWCB7
MB: 18809-2
CPu- i7-9th gen

[PJayTech]

I tried the patch and the procedure only worked for one time only, I cant remember the exact and all of the steps I did being several weeks ago but after I flashed with the patched bin, upon reboot I went through the steps as per the instructions and entered a random password, when I rebooted it was the same having to enter a password, I then re-flashed with the original bin as per the instructions but now the laptop only powers the LED for a second before switching off, I have re-flashed with the original backup bin but still no life. I have also replaced the Bios chip and done the same procedure but still the same, I have to push the rest button on the motherboard to get at least the LED to come on, after powering on once with the LED illuminated for 1-2 seconds the second time its dead. When ever I flash the chip always says success but still no further, what can be causing the issue if it successfully flashed...? How do I overcome this problem when a new Bios chip has been installed and flashed with the original non-patched backed-up Bios....?

Can anybody help...? Much appreciated

Lenovo T480s
Winbond: 25Q128JVSQ 1849
Serial No: PC-134P4L Type 20L8
Intel i5 8th Gen

[maksim_fedak@yahoo.com]

Can you help me remove the password?
Lenovo ThinkPad X13 Yoga Gen 1