Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Appreciate your effort.
Thanks it's work on Lenovo T470..
Appreciate your effort.
Thanks it's work on Lenovo T470..
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I have Lenovo T470, Patch file working well on this model but, I have also Lenovo Yoga 11e (4th Generation Celeron) Patch file not working in this model.
Please help Thanks in advance.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
this gonna be the 1st time I try patching my BIOS, and hope not brick the machine, so gonna take extra caution on this
Usually I would just remove external battery and disable the internal battery for RAM/SSD/HDD replacement.
Do I need to disconnect internal battery (X270) AND the CMOS battery for flashing the BIOS?
thank you.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
friends who can help meComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello sir, please can you patch a bios for me? Lenovo x270
ThanksComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Will this tool patch Lenovo A485 on Ryzen 5?Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
can someone remove the password from my bios ThanksComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello, Can you please patch a bios for me?
Lenovo Yoga 11e (4th Generation Celeron)
ThanksLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I tried using a SOP8 clip to read the BIOS, but always result "unable to identify chip".
I only removed internal battery. Leave CMOS battery untouched.
Do I have to remove CMOS battery?
I am not that handy with the soldering iron, I much prefer not removing the chip if possible.
Please help. Thank you.Comment
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Re: Please help with unlocking BIOS password from bin file Lenovo X380
Can anyone help patch bios for X280 NM-B521 ?
I patched but laptop doesn't initializationLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
can someone remove the password from my bios ThanksComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Can anyone help patch bios lenovo thinkpad l14 gen 1Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi all, I was given this Thinkpad T14s Gen2 (20WN) Motherboard NM-D362 EC:MEC1503 it has administrator password, and I found these two chips, the question is can it be unlocked, flashed?Attached Filesif you find these attachements useful please consider making a small donation to the site
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Use the forum search and read other T14s threadsAttached Filesif you find these attachements useful please consider making a small donation to the site
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
That was the first thing I did, and I did not find relevant information, that is why I made the query.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I just picked up a thinkpad l450 core i5 vPro from a flea market. Its BIOS is locked. On investigation it has two BIOS chips:
One chip is labelled Winbond 25Q64FV51Q and the other Winbond 25Q32FV1Q.
My question is how would I remove the BIOS lock on this? I have used the tool before to remove the password on a single chip model.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi !
Could anyone help please remove my bios password from T590?Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
if anyone will update this thread with Lenovo E15 (Intel) unlock way , let me know .Thanks!Comment
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,...
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