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 FilesComment
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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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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,... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
Hi everyone,
I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.
After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.
I have desoldered the bios chip (GigaDevice...
Comment