i have a thinkpad a485 with bios password i tried lenovo patcher but the pc has no power with patched bios
any help pls
any help pls
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Re: thinkpad a485 bios password
mee too also i need patcher for 2 pcs -
Re: thinkpad a485 bios password
Hi
Not working
Only beeping
Tamper pressed and hdd removed
Thank youComment
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Re: thinkpad a485 bios password
Anybody have metod to unlock bios im A485?Comment
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Re: thinkpad a485 bios password
help meComment
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Re: thinkpad a485 bios password
Kindly please with password of Lenovo A485 Ryzen 5Comment
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Last edited by volinakis; 04-28-2023, 08:11 AM.----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: thinkpad a485 bios password
Correct one. Sorry for mistake.Comment
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Re: thinkpad a485 bios password
try this and follow the steps:
[ HOW TO USE THE PATCH ]
STEP 1: Flash and replace current BIOS with the generated patch file
STEP 2: Boot the machine
STEP 3: Press ENTER/F1/etc. to enter BIOS settings
STEP 4: Enter any character when asked for Supervisor Password
STEP 5: Press enter when it shows Hardware ID
STEP 6: Press space bar 2x when asked
STEP 7: Turn off machine
STEP 8: Restore original BIOS
STEP 9: Reset BIOS settings to factory default
[ NOTES ]
When booting the patched BIOS you might have to:
- Hold the anti-tamper switch down the whole time (use tape)
- Remove the hard disk or replace it with a locked one----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: thinkpad a485 bios password
Now get ready to answer more questions, I'm sure you can imagine what they might be.
Take my advice and prepare a pizza and Diet Coke too, just in case. 
.Last edited by Vesko356; 04-28-2023, 05:41 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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Thanks to all supporters.​
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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... -
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.... -
Need Clean BIOS/EC Bin File for Lenovo ThinkPad Yoga 11e - Stuck with 0275 Error CMS
Hello everyone,
I am attempting a repair on a Lenovo ThinkPad Yoga 11e that is currently stuck at boot with the error: "0275 error CMS" even after setup new bios battery and will not allow me to enter the BIOS/Setup.
This is a critical issue that I believe requires flashing the BIOS chip directly using a programmer (e.g., CH341A/RT809H), as standard software updates or resets are not possible.
I have opened the laptop and identified the main BIOS chip... -
Summary of BIOS Whitelist Removal Problem
Problem:
I am attempting to remove the WWAN card whitelist from my Lenovo ThinkPad T560.
Initial Findings:- My current BIOS version is N1KET58W (1.45).
- I have a CH341A programmer and have successfully created two full backups of my BIOS.
- I have the ability to use command-line tools on a Linux machine.
- I attempted to use several automated and manual patching methods on my N1KET58W (1.45) BIOS, including using hex strings. These attempts all failed.
- I concluded that the
08-12-2025, 03:01 PM
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