Plz i need to clear bios password for lenovo thinkpad T470...thanks
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anyone can remove password from this dump t470
hi all i read bios dump from t470 locked with password is there away to resend me dump unlocked to write it and if there is any tuto how to remove it will be really appreciated
thx in advanceComment
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Re: anyone can remove password from this dump t470
your solution can be found here https://www.badcaps.net/forum/showth...=824459&nojs=1Comment
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Re: anyone can remove password from this dump t470
here is the unlocked bios for T470Comment
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Lenovo ThinkPad T470 bios password
Hello folks ...Lenovo ThinkPad T470 bios password ..i read from here that Password it's not in BIOS but on MEC chip on my motherboard...so how to unlock..i start by whay..thank you for helpad advise .Comment
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Re: Lenovo ThinkPad T470 bios password
The rom file =16 megaComment
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Re: Lenovo ThinkPad T470 bios password
No one can help me !Comment
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Re: Lenovo ThinkPad T470 bios password
Thank you CraterM for your help..but unfortunately not showing picture / backlight..can you please patch my second dump ( there's a picture with it ) who give me this error : bad CRC security in efi variable.
thank youLast edited by asem18; 02-29-2020, 08:01 AM.Comment
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Re: Lenovo ThinkPad T470 bios password
Hi,
does anyone have a dump U15?
I accidentally deleted it and didn't back up.
Comment
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Re: Lenovo ThinkPad T470 bios password
Crater M thank you for your help..but not working...no pictures with melody sound !..i think i m gonna post to you a bios from the official site...i send you a PM.Comment
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Re: Lenovo ThinkPad T470 bios password
I can't extract above file pls help meComment
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Re: Lenovo ThinkPad T470 bios password
Hi all
just came across this forum when searching for info to reset a ThinkPad T470 supervisor password. Quick question to get me started on my journey.
Can i use a raspberry pi to read/write the ThinkPad T470 bios chip (W25Q128JV
), i found some instruction on youtube but i would like to check before i start messing - https://www.youtube.com/watch?v=vgbWtxv_hqM
Thank you in advanceComment
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Lenovo ThinkPad T470 bios password decrypt
Hi all
After reading some posts on this forum in regards to Thinkpad T470's and the supervisor password resets ive got a SOIC8 clip and a raspberry pi and i believe successfully read the W25Q128JV bios.
Can anyone help me with removing/reseting the supervisor password section from this .bin file
Thanks in advanceComment
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Good day. I apologize if I posted this in the wrong topic. I saw somebody selling a Thinkpad E495 with a Ryzen 3500U CPU near me. In the pictures the laptop is running windows 10. I contacted the seller and asked a few questions about upgradability and if it has a bios password on it. He confirmed it has a bios password. I searched through the forum, I found a guide regarding removing the bios password using the autopatcher, I also found a thread with the e495 where people requested help with unlocking the bios password.
I have a few questions:- If I would buy this laptop and have
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I have a laptop that was purchased second-hand, and I am able to boot Windows on and extract the BIOS dump (ONLY the BIOS region, I was unable to dump anything else due to an FCERR I received trying to dump the other regions) and use normally. However, because the BIOS is locked with a supervisor password, I am unable to use anything else except for Windows, and it has also disabled some hardware features of the laptop itself, such as the fingerprinting module, etc. that I really do wish to use.
I have been digging around for nearly 2 weeks trying to find any mention of the same model... -
Sorry for the long story. I have a Dell Latitude 5530 (i7) laptop (South Peak 15 MLK MB DDR4 203102-1 FK8VG$JA) with an admin BIOS password that I want to remove. Service Tag: HYKFPT3. Other than that the laptop worked OK.
I found a CH341A Black and went looking for the BIOS chip on the motherboard. After trying to read one chip that was a firmware chip but not the BIOS I think I found the BIOS chip labeled Winbond 25Q256JVEN. Altogether I think I found 4 different firmware chips in the laptop. The BIOS chip is a WSON8 6x8. I used the CH341A, NeoProgrammer, and a cheap pogo pin clip... -
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 EVERYONE, CAN SOMEONE HELP ME REMOVE THE BIOS PASSWORD ON A LENOVO THINKPAD E14 GEN 2
I USED THE CH341A TOOL TO EXTRACT THE BIOS FILE WITH A SIZE OF 32768 Kb
Model: 20TA-001LJP
S/N: PF-39AYGW
P/N: SL11B03769
Motherboard number: 8SSB20W48312L1HF1A803BB
I WOULD BE VERY GRATEFUL IF SOMEONE COULD HELP ME....
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