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All donations to Badcaps are welcome.
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Thanks to all supporters.
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Can someone help me patch my T495
Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
pleace help lenovo t550 bios lockedLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Members should be encouraged to try it for themselves when the tools are available
https://www.badcaps.net/forum/showthread.php?t=103570Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi folks. I've read the post and how to do the autopatcher steps. New to this so learning rather quickly.
I ran into a roadblock however. I managed to get a good bios.bin from the T570 and patched it. Python 3 is used and everything reports completed. When I flash the patched .bin it continuously comes up with errors when verifying/writing. Usually at the same spot. While the test clip I have is crappy, I did manage to flash back the original BIOS with ASprogrammer just fine so I know the clip is attached fine. Flash to the patched bios and errors again.
Not sure what I'm missing, but will figure it out. In the meantime could someone help me out by patching my bios attached. I want to make sure it's not just me, and if it is I will try and figure out what I'm doing wrong.
Thanks in advanced.Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
These bios is patched works 100% you can tryComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
If mobo code "Wistron Genesis-1 LGS-1 11246-1" then password is inside small eeprom U42
http://www.ja.axxs.net/x1_carbon.htmLast edited by dycc; 03-01-2022, 09:13 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi.
I tried patched my bios Lenovo T550 but I don't have lucky.
Can someone help me please?Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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First of all thanks to all of our members who have posted previously all methods posted here.
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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
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B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
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Hello,
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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...
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