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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
@eminhaci17
You should try to post additional information as the motherboard part number. I did check Telegram BIOS ARCHIVE and didn't find a compatible bios file, but you may find one it by searching this and/or other forums.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Have a problem, might not be related to patcher:
- Used patcher successfully
- OA2 / OA3 ID intact
- did a BIOS / EC / ME firmware update with fwupd (linux)
- OA2 / OA3 ID missing
Serial number is still intact. Anybody else had something like this?
I have an original BIOS SPI dump, not sure if OA3 is stored there or in MEC and if it can be restored..Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Try with this method : https://www.youtube.com/watch?v=FW-RLkzjAS8↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
hello
I have lenovo p14s gen1 with svp "System Security: Supervisor password required"
the auto patcher failed to find the lenovotranslateservice
[2/2] LenovoTranslateService (GUID 826bcf56-bac4-43f4-8ea1-8cdf0a121abd)
p14s read2.bin is corrupted or does not contain a valid dump.
i have the bios dump verified twice.
Please HelpLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello can someone help to unlock this thinkpada t480s i try the tool but its not work i cant find the patched file this the dump its i7 8genComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
No just zhen i pute the file on the patcher nothing hapen . No patcher fileComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
ok my version is https://www.python.org/downloads/release/python-3102/ i have this system 64bitComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
the same think :::: you can try patch the file pleaseComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello can somone patch this 2 lenovo yoga x390 and x1 carbon plsLast edited by SMDFlea; 03-25-2023, 11:57 AM.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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