Re: Can unlock t490 32mb please ,?
not work just beep beep
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Re: Can unlock t490 32mb please ,?
Here's your Patched file, follow the steps in that post carefully.
https://www.badcaps.net/forum/showpo...52&postcount=1Leave a comment:
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Re: Supervisor password on Lenovo T490 and T490s
I have t490 can someone help me to unlock bios pleaseLeave a comment:
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lenovo thinkpad t490 bios password
i have thinkpad t490 bios password the chip bios size 32mb
how to pacth bios if not bios pacthing i need rom mec and how to j tagLeave a comment:
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Lenovo t490s SVP
Hello friends i have Lenovo t490s with SVP i have attech both files ec & main bios file any friend can help me to remove passwordLeave a comment:
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Lenovo T490s PowerON password
Good day, could you please assist with this Lenovo T490s power-on password?
Board number NM-B891 Rev:2.0
I tried lenovo_autopatcher when I turn on the laptop it just beeps continuously.
Find the Locked Bin Below
Bios Bin
LockedBin.zip
EC
LockedBin_EC.zipLeave a comment:
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Need some help with t490/t490s
Just wondering what's the best method for removing bios passwords on them we get 100s off them but since you can't do the driver bypass. Need most consistent method.Leave a comment:
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Re: Supervisor password on Lenovo T490 and T490s
https://www.badcaps.net/forum/showpo...3&postcount=14Leave a comment:
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supervisor password lenovo t490s
supervisor password lenovo t490s any way to unlock it ????Leave a comment:
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Hey guys,
have a laptop here that has a supervisor Password (dump in Attachements).
Before i write the Serial NR.etc i wanted to say that strangely after flashing with 3 different Bios dumps and one from lenovos site
the laptop works but everytime it wants me to type a supervisor password i never set.
I thought the supervisor password is stuck in the ec bios but no it isn't either because after replacing the ec chip from one of another board it still has the supervisor password.
Anyway i wanted to ask what of the two chips is the ec bios because on the left... -
Good day, everyone!
I'm encountering an issue with my Lenovo X1 Yoga 5th Gen laptop related to the BIOS supervisor password. I'm seeking assistance and guidance from the knowledgeable members of this community in resolving this problem.
I am no expert and cannot perform soldering or unsoldering of the chip from the board. Therefore, I attempted to use an EZP 2023 programmer with a clip to extract the BIOS bin file without removing the BIOS chip from the motherboard. The BIOS chip has the following letters imprinted on it: "Winbond 25Q80DVNIG 2026". I used the... -
Hi, I bought a Lenovo P16 Gen1 from a private seller. The box was still originally sealed but when I want to enter the BIOS a supervisor password is required. Is it possible that the notebook was delivered by Lenovo with a password? What can I do to reset the password? Unfortunately, I no longer have contact with the seller. -
Hi !
I have a Lenovo Thinkpad X12 Detachable 1st GEN with Supervisor Password - Type 20UV-S2Q100 Serial Number: PW-01NB9P - PW01NB9P
I attach Bios 2 Chip reading Bin, please can you try to clear it for me ?... -
Hi all,
I bought a few Lenovo laptops from a batch, most of them having a 10th/11th gen Intel CPU, and I found out they all have a supervisor password enabled. I understand you would need soldering or a programmer to disable the supervisor password on these newer units, which I would like to prevent if at all possible. I have the suspicion that all the laptops are using the same password, though.
In the batch there is also an earlier T550. Is there a method available to retrieve the supervisor password from this model so it can be tested with the others?
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