Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
hi can anyone please patch my dump
(it's the 4MB from my W540 )
hi can anyone please patch my dump
(it's the 4MB from my W540 )
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Last edited by SMDFlea; 03-25-2023, 11:57 AM. -
Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I have a L560 with 2x bios chip.
Should i patch both of them with the patcher?Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
as far as I read in this thread it is just enough to patch the small chip (4MB)
but I can't confirm it yet, because I can't do the patching on my W10 64bit...Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
what's going wrong on my computer? (see pic - sorry my systemlanguage is german)
I installed python 3.9 64bit but I can't patch my eeprom dump!Attached FilesComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
can someone patch for me please, t460pLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
try again..wait few seconds
guess you follow the steps !Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
yes i follow all steps... let me tryComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
still same thing... no bios setup window after pressed f1Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
can somebody repatch this dumpLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thanks. My Lenovo carbon X1 4gen has been unlocked.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
works well with the following models:
P50s
T440p
t440s and T440
T450s and T450
T460s and T460
T560
T470s
W540
W550s
X250
X260
X270
W541
Big thanks to Knucklegrumble
Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Sir, Help me to Patched Bios x250, the patcher always has been eror, btw i use win 10Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi folks,
New to the thread, having bought a T440p with an SVP on BIOS.
Dumped bios, tried using the patch with Python installed, a black window appears for a split second, then disappears, no patched file is made. What am I doing wrong?
Also, my dumps are 8mb in size, and I don't think I can see a second BIOS chip on my T440p.
Could anyone advise, please?
Or, if someone is in the mood, could you please patch this file for me?Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thx it worked on t450s ! You saved me guys, I owe you!
Question: can I update the bios?Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi, help me whitch patched please .
Last edited by vkovalenas; 11-03-2020, 06:45 AM.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