Lenovo bios auto patcher password Hello and welcome to my channel once again. Only the power LED flashes and the laptop does not start. i am trying LENOVO BIOS AUTO-PATCHER . Run the tool on the unbricked image 2. Feb 26, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal pleace help lenovo t550 bios locked Last edited by SMDFlea ; 03-25-2023, 11:57 AM . Users suggest that the password is likely stored in the MEC (Microcontroller Embedded Controller) rather than the BIOS i Jan 9, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I have a lenovo t480s , i took a backup of the bios using ch341a and sop8 clip. Hop aboard the Astral Express and experience the galaxy's infinite wonders on this journey filled with adventure and thrill. just unlocked T480s with auto patcher. Mar 20, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal My friend showed me how to drag and drop and it ran. Aug 3, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I read this tread. However, if you are interested, I have attached the bios dump of the new laptop. in my case the problem was that I had to versions of Python, 2 and 3, installed. 2 to remove the admin password. So it should work for Lenovo ThinkPad E595, just make sure that you have a good bios firmware dump before starting. Jul 12, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @cmn. Regardless of whether I was creating my own patched file or downloading one from here, the furthest I could get was a system that booted the patched BIOS but then hung on the 'Lenovo' splash screen. When I showed him these instructions, he was as dumbfounded as I was. both after after patching and flashing back turning on then off ahd then continuous beeping with black screen. After flashing it and turning on laptop, it runs maybe 1 minut or so an then plays that "music". Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello all! I have registered just to say thanks so much for this thread and I appreciate the hard work that has gone into it. i have listed the original bios as an attachment Motherboard Oct 24, 2024 · 3-it would be good if bios. 3V mod. 9. With the help of HxD i calculated the SHA256 of above range and replaced the old hash with the new one (search the old hash and replace it with the calculated one with help of HxD). Feb 17, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi everyone have Lenovo x1 Yoga 4th and 7th gen bios locked. I will try the auto-patcher first, but I'm totally open for your suggestions on these 10th generation models. Jan 23, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello everyone, Any chance that this auto-patcher might be compliant with laptop models like T14s ? I'm able to gather a backup from the BIOS chip using a SOIC-8 clamp. Attached Files Thinkpa 13-20GJ Password. 0 2018-03-05 Mar 26, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello, I hope you can help me. Sep 5, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hey everyone, just wanted to pass along some potential time savings tips for those working on a Lenovo P50/51. i would like to know if it's possible to get the bios password or would it be possible to one of the members on here to clear it . Nov 3, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Patched the attached BIOS with the autopatcher, and wrote it to my L470. Mar 27, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello All, I have a t470 (Type 20JM-000BUS) with an svp i am trying to unlock. Up until when it says power off the laptop. Mar 12, 2025 · there are several ways of accomplishing this, you can use a mini programmer to read the chip while on board or remove the chip and place it in the programmer and dumb the bios. -Remove Disk and Tamper Switch Tapered-Turn on and do it Maxpower instructions. T450 with a supervisor password. " Then follow the rest of the instructions. while this one asks for id pwd. I have attached the Original Dump from it's de-soldered BIOS Chip (W25Q256JV), if anyone can help to have the password removed, it would be great. 04) and after that the process went straightforward. Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal EDIT: I got it running, exactly like described in Post #1 :-) But the W25Q128FV needs to be erased before each programming step. Came across the forum and did my research. bin that @lfb6 had uploaded. So I downloaded that tool and pretty much followed the instructions lined out in the thread using the unbricked_old. AsProgrammer 2. Aug 18, 2020 · Re: Lenovo Thinkpad P50 NM-A451 Remove Bios Password Thanks guys, I'm new to the forum and I managed to remove the password thanks to you, I hope to make my first contribution soon and continue learning from you on this wonderful page that has gotten me out of several troubles. helpme Mar 8, 2022 · 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. Feb 11, 2025 · It worked, after flashing it i could access the Bios without being asked for a password. I learned that the tool also has a hidden function 5-clear PWD in our thinkpad maintenance utilities V1. or get a bios region binary from Lenovo's update package; Download appropiate patches. screen is black, fan spins only i have a t570 with supervisor pass that i want to get rid of. Jul 2, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @volinakis Seems like utility works up to ThinkPad X1 Yoga Gen 3, then the BIOS file for Gen 4 is 32MB. Another laptop have bitlocker code, but didn't work. good learning opportunity. May 12, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Originally posted by onizzbox View Post Yes, it is possible to manually patch the ThinkPad E14 model, as for the T14 I don't know. Thanks to you, I removed the bios password lenovo thinkpad a275. Nov 5, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Originally posted by TJJones94 View Post I can confirm that is the Motherboard model, Would the ITE IO chip be on the back side of the board (opposite side to the ram). After i enter the Bios i saw that there ist no version written in the line Intel ME Version. Sep 19, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal this gonna be the 1st time I try patching my BIOS, and hope not brick the machine, so gonna take extra caution on this Usually I would just remove external battery and disable the internal battery for RAM/SSD/HDD replacement. this depends on the chip itself. The question is can you read it in the built-in state and is that the right chip on the bottom. However, today I used the tool as per usual but came across an issue when going through the sequence on an x280. That being said, really appreciate your automated file! May 16, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Im having problems trying to unlock a lenovo yoga 12, as i believe there are two chips i have dumped (files and photo's included U11 is the left chip and U8 is the right chip) Lenovo_autopatcher isn't working with these chips and i have about 40 of these machines to unlock, any help is greatly appreciated Apr 9, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal hi friends, i tried autopatcher but it doesn't work, or i missed something. Users can benefit from its automated approach, streamlining the process and enhancing accessibility for individuals facing password-related issues on their Lenovo devices. May 2, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I need help, I downloaded the python software, after starting the autopatcher file, it shows up for a second and turns off. If anyone has an issue, please try reading through the posts, there's 99% chance that someone else had the same issue and fixed it. Aug 18, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi Knucklegrumble, It worked on the old laptop, but I tried on another laptop, also T460, and it couldnt work again I manually patched it already. 8 which solved all problems. After writing back backup dump laptop power on without any problem. BIOS Update (Utility & Bootable CD) for Windows 11 (Version 21H2 or later), 10 (64-bit) - ThinkPad X1 Tablet 3rd Gen (Type 20KJ, 20KK) - Lenovo Support US For PC questions/assistance. Apr 2, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal FYI: I destroyed the diode D12 while updating the chip of my T450, because I first connected the adapter wrong. I have a Thinkpad X13 1st Gen. During startup it beeps a lot (10 beeps or something) and doesn't show anything on the screen. Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @cmn. When asking a question or stating a problem, please add as much detail as possible. The catalog is automatically refreshed with the latest updates. Hi I fell in the trap and bought T480 with supervisor password, and I have a question about this method: Lenovo BIOS autopatcher Has anyone used it? Update: Everything worked!! Remember to erase chip before writing Dec 1, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Managed to reseat the ch341a clips and worked properly reading the bios. I have tried lenovo auotpatcher with no luck. Jan 1, 2023 · Re: Supervisor password on Lenovo T490 and T490s @mgjini You don't have to edit anything, the programmer is properly connected as you could read the EC, the next step would be to reprogram the EC with the same file on post #48 (the reprogramming should take care of the EEPROM contents when the chip is erased prior to programming). 7 installed. BTW shortening/connecting SCLK/SI pins (pin 6 & 5) of bios chip (U4) does work so I can enter the bios without the password but then cannot change it, anyway all other settings can be changed and saved :-) Jan 5, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal OK thx I will try it then. I succesfully managed to remove the Supervisor BIOS password on my T480. Jul 25, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @t440p_whisperer I have successfully used SOP8 clip with many ThinkPad models, but I do use a EZP2010 programmer (you can get a newer EZP programmer that supports newer chips like EZP2019), that's my preferred and recommended setup, instead of risking damaging the motherboard/chip by desoldering the chip. I'm locked out of the BIOS as it asks me for a supervisor password, which I don't have. Sep 1, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I've tried one of the clips to sort out a Lenovo x270, but the space around the chip is too small to allow a reliable connection. Oct 17, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal "I am having trouble with lenovo yoga 12 laptops with bios unlocking, due to this model having two chips lenovo auto patcher doesn't work, this is the only model i have a problem with others are fine that i have done. Nov 27, 2024 · First of all thanks for this Script. obviously not all motherboards are compatible this way. , Just want to know whether I can AutoPatch my Lenovo ThinkPad T490 (i5 8th Gen) Bin Files. Can someone please explain to me how to apply the patch correctly? I am attaching my bios in case someone can help me patch it. Mar 3, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I have an x280, and I run the autopatch when it turned on, it doesn't show anything on the screen, I put the original backup and if it turns on normally please. the T495 boots to the id and pass! but the universal patched boots F1 shuts off. Users suggest that the password is likely stored in the MEC (Microcontroller Embedded Controller) rather than the BIOS i Dec 10, 2024 · i have buy a thinkpad t470, with a admin password on the bios, i have use a as programmer to read 2 time the bios chip, verify both reading are the same, and put lenovo_auto_patcher_0. Kudos to everyone here, great community. bin file or orignal bios,, then no beep sound you here nxt time,, and also verify ic after write the program Mar 12, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi i got this Laptop LENOVO thinkpad W541 TYPE 20EG-S0KB00 IT HAS BIOS PASSWORD but i can enter the Bios Settings pressing ENTER during password prompt , the problem is many options of the BIOS setings are locked including the Security TAB where i can modify the password , here i attach ORIGINAL dump , please can you patch it for me ? Oct 2, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Guys with all respect for the initial instructions, it would be good to take a video tutorial step by step (if possible) to better understand how it works, I think it is useful to everyone, not everyone is an expert like you. Oct 8, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I am having trouble with lenovo yoga 12 laptops with bios unlocking, due to this model having two chips lenovo auto patcher doesn't work, this is the only model i have a problem with others are fine that i have done. bin file be placed in the same folder as autopatcher. You are in Romania, look for Victor Voinea, the developer of the DXE driver solution we are all using to unlock ThinkPads via patch solution. 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 The discussion revolves around bypassing the BIOS password on a Lenovo T470 laptop, specifically the NM-A931 REV 2. Oct 8, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal It worked!! T440p. here goes nothing Feb 5, 2024 · i have thinkpad T470 i5 7300u with a bios password. It has a BIOS Password. bin is corrupted or does not contain a valid dump. The Problem i have now is that i have an extreme Bios time for about 60 seconds and more before i see the Lenovo splash screen. Sep 25, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @mysticusa You need a bios chip programmer, you can use CH341A (first make sure stock software does not corrupt reading/writing, if it does, use alternate software), EZP2019 or other programmer. Jul 27, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @lamo Search the forum and find a ThinkPad T470 patched bios, this one will only be used for the unlock procedure, once unlocked you can use the Original BIOS. Oct 3, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal erase chip every time before write bios, if you doing with patcher. Nov 28, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi, all genius,I have a thinkpad X395 that I forget the supervisor password setted by me long times ago, and now I open the bottom try to find the bios chip in the motherboard,but I can not identified it and access to the windows systems right now due to a new message occurs when I start the computer, "bottom cover tamper detected Jan 30, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Thank you. Please I need a good pached bios. Please double check this if you are a newbie like me. I follow the guidelines, erase the chip, apply the patched BIOS, remove the hard drive, power on the PC, and nothing. Mar 9, 2024 · With the help of HxD i calculated the SHA256 of above range and replaced the old hash with the new one (search the old hash and replace it with the calculated one with help of HxD). Use LongSoft's UEFIPatch to apply them to your rom. Thanks ! Apr 19, 2025 · Thanks for your response and effort but i suspect this model the password is stored in EC not in the BIOS, i have read that shorting some pins can clear password in EC but i dont know wich pins i need to short in this model, also i read about a floppy disk 1. Last edited by SMDFlea ; 03-25-2023, 11:57 AM . unfortunately, I don't have the password. First off, this saved me from having just throw away a perfectly good main board and buy anotherthank you so much to everyone who has contributed!!! Jan 4, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal i have bios patch from EgyFaxLab with key, help me unlock no key for bios lenovo T495s. so here it is, thanks for listing this. For future reference, my machine is T480, type 20L6-SD8Q0M, June 2019, BIOS version 1. Aug 5, 2024 · STEP 1: Flash and replace current BIOS with the generated patch file STEP 2: Boot the machine STEP 3: Press ENTER/F1/etc. Thank you so much!! Dec 3, 2021 · A user over at badcaps. e. In this thread i found information, that i should clear ME after patching. Having difficult time putting together what is written on Badcaps and how to combine that with CH341a (this is what has been recommended here on this forum). Nov 17, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Right, more help needed from more knowledgeable members of the forum. Is it possible that the KBC dump is damaged? Sep 16, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi all, Bought a second hand T470s but surprise it came with a password. Any help would be appreciated, thank you. Now i'm studying the answers on the forum after the main post. 2. In the beginning used asprogrammer, which some how messed up writing patched bios. 1. If you have a specific Keyboard/Mouse/AnyPart that is doing something strange, include the model number i. Jan 5, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal OK thx I will try it then. Jan 2, 2024 · I read the chip and verify it, then save the read BIOS to a file, then modify it with auto-patcher. If you post a Hint Code wait for the Unlock Password, as it changes every 3 incorrect passwords; you can try any password 2 times and then shut down tablet Feb 15, 2024 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal thinkpad t590 not work for my with patcher after patching and flashing the patched file, the laptop has black screen and beep sound tryed to patch again but same, and cant unlock password Sep 15, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal im stuck. Bought a CH241a and installed the respective softwares (AS Programmer v1. The patcher said "Done" but when I write this dump, the P52 is just showing black screen and plays a melody for about 3-4 seconds. I have patched original bios. 0. rebooting, waiting, pressing buttons=0 reaction. For xx75, xx85 sibrazdic's utility Feb 1, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Downloaded, unzipped, python installed, but after trying to run autopatch. Thank you very much! Donation incomming (: EDIT: Output of patcher: Apr 27, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello! I have problem with Thinkpad P52. i have 2 files. later used NeoProgrammer 2. My na Dec 20, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Man thank u for ur tool!!! it saved my locked lenovo x380 i bought it with locked bios and then tried to tamper with the setting with a tool used in windows(i wanted to install ubuntu alongside windows). Sep 2, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Anyone know what the issue might be for when the autopatcher seems be stuck at step [1/2] BootOption over 20 mins, it's been stuck, but I do see the Patched file in the folder. However the resulted patch did not work, the laptop did not post, there was no image on the screen. BTW shortening/connecting SCLK/SI pins (pin 6 & 5) of bios chip (U4) does work so I can enter the bios without the password but then cannot change it, anyway all other settings can be changed and saved :-) Feb 6, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Success!! Found the answer in post #156, where it clearly stated to write back the original BIOS. Thanks to the developer and contributors for this tools and thread. So if you Original BIOS is good and safely stored, have you tried to look for a T495 patched BIOS to try? Mar 20, 2025 · Hi everyone, I just managed to unlock the supervisor password on my T480s. Bios chip was a MX25L12873F Used CH341a programmer, no 3. Sep 25, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hey, so far I have used this tool successfully on two other ThinkPads and I can't be more grateful. Jan 18, 2025 · Thinkpad 13-20GJ Bios Password Removal. press enter i got this : 0251 : system cmos checksum bad- default configuration used 0183 : Bad crc of security settings in EFI variable Pressing F1 i got this ; see picture Any help please ! Nov 19, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @omaryou ThinkPad T430 have an EEPROM memory (AT24RF08 or similar), which some properly read using a compatible programmer, then patch and program it back; others just "short" some of the pins at a certain time while powering on the ThinkPad, in order to temporarily bypass the Supervisor Password and then set a new password which Mar 31, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Originally posted by Bsolution View Post STEP 1: Flash and replace current BIOS with the generated patch file IT admins configure smart filters to access the updates they need and then publish as usual. Jul 26, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi there I Have T450 and EZP2023+ programmer i make bios dump from that programmer and autopatcher make bios_patched. The laptop just keeps beeping at startup and the screen is black. Jan 21, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @bojc Most likely it does, as ThinkPad models ending with "5" have AMD processors, in which the bios firmware does not have the "Self-healing" bios protection. . Honkai: Star Rail is an all-new strategy-RPG title in the Honkai series that takes players on a cosmic adventure across the stars. I did a BIOS patch via autopatcher. 44 with some LENOVO thinkpad low level utilities can clear this password Dec 10, 2024 · i have buy a thinkpad t470, with a admin password on the bios, i have use a as programmer to read 2 time the bios chip, verify both reading are the same, and put lenovo_auto_patcher_0. then i got locked out of my laptop for good saying too many attempts for the supervisor password i could not even boot. It turned on after flashing the patched bios. I managed to pass my Bios password succesfully on a Lenovo T480s. exe file. 01 and hope someone can help me. rar (4. I've read carefully the instructions and ordered a CH341A. Shorting pins on a chip without proper experience can end up frying the motherboard. Dec 29, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello. py file and manually change from python to python3 (i am using ubuntu 20. ext> Oct 31, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Greetings everyone, I've some Lenovo e570 with bios password, I tried rewriting bin but password remain, then I ,saw this thread on auto patcher, I've downloaded it and python also but the problem now is, I don't know how to lunch it using python Aug 19, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Thanks Maxpower, I have T470 Type 20JN and i was patched OK. 11 old version of option 5 is directly blank, or someone can study to turn on this hidden advanced function, This will bring a breakthrough in unlocking the Mar 31, 2025 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Man thank u for ur tool!!! it saved my locked lenovo x380 i bought it with locked bios and then tried to tamper with the setting with a tool used in windows(i wanted to install ubuntu alongside windows). The Lenovo Patch solution includes: Smart filtering for identifying Lenovo Drivers/BIOS and third-party software updates; A third-party software update catalog with over 5,800 patches (200 Nov 20, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Originally posted by Ariu View Post The uc8m2 chip is the original bios i didn't rewrite or changed it, I only reprogrammed the uc8m1 chip with the previous dump and works, the original bios file of uc8m1 is corrupted, or does it make sense to attach my own original corrupted backup Mar 17, 2024 · The steps details, power on - lenovo logo appears - press enter - and only bitlocker passcode needed - and if 3x times failed laptop shutdown. After removing the password, I recovered the original BIOS and turn on laptop, but with the BIOS battery inserted and the HDD connected. Dump file is attached. So i had first to uninstall python2 and after to modify autopatcher. A boot with manipulated checksum and patched BIOS binary worked. Aug 12, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Knucklegrumble dude you are the best. Feb 16, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I'm hoping this is the correct thread for this. like many peoples here the computer has a Supervisor Password set. However, I tried to use HxD to delete the whole chain of data (which should be that extra padding), trying to see if it works. Jul 31, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I need thinkpad maintenance utilities V2. Jul 20, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Worked perfectly fine on a Lenovo X280 ThinkPad Type 20KE that was updated to the latest (as of today) bios from Lenovo while still locked. 87 MB, 4 views) Jan 15, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal hello folks after many hours of searching about how to remove password for Lenovo t15 2gen with MEC1503,i did found how to enable jtag and adding some resistors,i tried to read it by RT809H,it can be readed succefully,but file data are 0080. I'm using a Win10 laptop with latest python 3. The check (?) on the software (AS programmer in my case) should bring up a list of ICs, you then know you have a good read. Aug 31, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal i copied the whole python program to that folder and it worked. Jan 24, 2021 · THIS TOOL USE TO REMOVE LENOVO BIOS PASSWORDSTEP 1: Flash and replace current BIOS with the generated patch fileSTEP 2: Boot the machineSTEP 3: Press ENTER/F Dec 16, 2023 · The "LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal" tool is designed to address the challenge of removing Supervisor Passwords on Lenovo BIOS. Oct 17, 2024 · I have an X1 Carbon Gen 6 that is supervisor password locked. Apr 26, 2015 · Hello I have a laptop dynabook tecra a40-e Motherboard model Dynabook Inc. So basically: 1. What is causing this? Aug 23, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @esprugodoys Most probably it's the Supervisor Password Active, unless you haven't reset CMOS by disconnecting all source of energy and also disconnecting CMOS battery. Unfortunately, the patched BIOS doesn't work. 0 motherboard. when i am flash pactched file laptop stuck on lenovo logo. Jan 24, 2021 · THIS TOOL USE TO REMOVE LENOVO BIOS PASSWORDSTEP 1: Flash and replace current BIOS with the generated patch fileSTEP 2: Boot the machineSTEP 3: Press ENTER/F Jun 9, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Thanks a lot, this script works perfectly when the instructions from the original post are followed. I was able to read the BIOS dump with a CH341A and autopatched the file. Then i used the patcher to patch the bios. Greetings from Mexico City Jan 29, 2024 · Hi Everyone,Need help to remove Password Lenovo ThinkPad T480 Type 20L6-A02HAT S/N: PF-16SGBL P/N: SL10Q67064 Motherboard: ET480 NM-B501 Rev: 1. Sep 21, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @xaxex CH341A programmer is known to corrupt the dump under certain circumstances, I'll say this is due to the speed of the computer being used to read/write chip (an old computer may work best, seems like programmer can not keep up and it corrupts dump when reading or corrupts chip contents when writing), but to solve this problem I Oct 31, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @tchonangauz It's probably a lot easier for you to post the Unlock Key Hint Number that is shown after 3 incorrect passwords. Very pleased and enjoyed getting there in the end, as well as learning some things on the way. Now i want to put back one of the two reading on the bios chip, but i can’t acces the bios, i try a bunch of software, neoprogrammer, as programmer, the one on this forum, but Dec 2, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal hi, after i patched bios its asking about some "Improper use of this UEFI may be dangerous", provide Hardware ID: 2329198078 and asking for keywhat does it mean?? Jun 27, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Witam Ponownie Proszę o pomoc nie radzę sobie z moim biosem od lenovo l470 nawet autopatcher nie pomaga proszę o pomoc Hello again Please help, I can't deal with my bios from lenovo l470 even autopatcher doesn't help please help [Mod. After that I use "Unprotect-> erase -> program -> verify" button to write the modified BIOS back to the chip. Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi all I bought a Lenovo X390 Yoga (Model 20NQ-S1C400) with unknown Supervisor Password on BIOS. Aug 13, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Tried Python27, same thing. I don't know where to look for a solution. I used the common CH341A MiniProgrammer with the clamp tool and it worked a treat! Oct 20, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @Alejandro3816 Did you checked that the MD5 of each file all match? You may also use WinRAR and put all 3 dump files in a RAR compressed file, then open the RAR file and check that the CRC32 column (far right) values of all 3 files match. Supervisor password was removed. 4-when we programmed bios chip with pached file, first run of laptop maybe will late. It will be start emidietly when you connect source of power (charger or battery). Oct 7, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi, can anyone please help with this P52 dump. Aug 10, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I found the following information in ThinkPad Maintenance Utilities, I wonder if it will add progress to our research [advanced features]; hide_adv = 0 ; Advanced Menu hide_adv=1 ; Traditional Menu hide_eep_init = 0 ; show "5 - Initialize EEPROM" Sep 1, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi all, I have a Lenovo P51 and pretty sure I found the BIOS chipit is branded "WINBOND 25Q80BLNIG", but when I use the script it says the dump is either corrupted or isn't a valid dump. Because of you, I was able to remove the BIOS password on my Lenovo T440P. I ended up using a patch made for a different l480 and that worked I guarantee that removing CMOS battery won’t work. Fix tamper protection; To get a working TPM use Thrimbor's uefi-sign for xx20, xx30, and xx40 ThinkPads. Easiest way to do this is drag your bios dump to the patch>autopatch and it will create your new "bios. PC model: 20L7001NMZ Motherboard: NM-B471 BIOS chip: WINBOND 25Q128JVSQ I used a CH341A with an 8-pin clip directly on the chip (soldering isn't my thing). Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello guys ! I've buy a second hand T480 . And the seller ignore what could be the password. Cheers!! Oct 25, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi folks, New to the thread, having bought a T440p with an SVP on BIOS. Have been looking for solutions and not coming up with much, have dumped the BIOS and the machine uses ITE ec similar to Thinkpad and Ideapad models. Nov 13, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Could this application even allow you to delete the password even for my model? I have the impression that it only works via a USB boot first and I cannot change the boot order precisely because I do not have access to the bios, even this option is blocked. I successfully gotten to the TPM certificate reset, erased the bios chip then reflashed the original bios, opened up the computer, hit f1 to enter bios and the svp is still there? Jan 17, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi, I have a issue for a Thinkpad W540 after pach of my dump bios to remove password the laptop make a 2 X 5 Bips sound, then nothing! After a reflash again with dump bios working but askme to put password. after do the patch , 1 beep than 4 beeps . I used autopatcher and now unfortunately the laptop just plays a tune and there's no display (with the intrusion sensor taped down). HOW TO USE LENOVO AUTOPATCHER TO CREATE/GENERATE LENOVO BIOS PACHED FILE FOR LENOVO ADMINISTRATOR PASSWORD. Jan 15, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @palembang ThinkPad X1 Carbon Gen7 has a Self-Healing bios, if you patch the file it will self recover in the best case and patched file custom code won't even execute. Oct 16, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi Guys, please can somebody help me to unlock and clean my BIOS from X1 Carbon 6th generation ? Jun 9, 2022 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I need thinkpad maintenance utilities V2. 11 old version of option 5 is directly blank, or someone can study to turn on this hidden advanced function, This will bring a breakthrough in unlocking the Dec 10, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal hi sir, how are you doing i hope you good and happy , i read your text its good for information but i need more information about how make a patches files lenovo thinkpad can you guaid me how step by step. -Burn your Original Bios. Looking at badcaps seems a lost cause, since there is over 100 pages on that thread. The only problem is that this is for the IA32 version of the bios instead of the 64 bit version, it won't boot any x86_64 OS. Jun 9, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I was really struggling with this yesterday, trying to de-password a Yoga 260. -Patch any clean BIOS file (i was downloaded from Lenovo)-Burn Patched BIN. I tried flashing back the locked one, but the tablet hangs with black screen if i try to open the bios. Is this the bios chip from the yoga370 in the picture? Wanted to read it out in the installed state, but that did not work, everything 00. Dumped bios, tried using the patch with Python installed, a black window appears for a split second, then disappears, no patched file is made. Can anyone confirm to me that this is good patched file. 24. Feb 28, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Good day, I kindly ask for help from the Lenovo T495 type 20NK pc forum, I dumped the Bios and through your program I generated the PATCHED bin, mounted the W25Q128FW eprom, I turn it on but I only get a black screen and a series of beeps, reinstalling the original bios leaves quietly. Aug 13, 2020 · With some trial and error I was able to reliably patch BIOS dumps for SVP-locked Lenovo machines up to the 8th generation using the info, tools, and files provided on this forum. Feb 5, 2024 · The discussion revolves around bypassing the BIOS password on a Lenovo T470 laptop, specifically the NM-A931 REV 2. Oct 9, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello, I'm trying to use the auto patcher in the bios of my p52s but it gives me the same file or I can't find the new bios generated. sh (Linux) as follows: autopatch <your_bios_image. Sep 10, 2020 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal No successes with thinkpad X1 carbon 3rd generation. sorry for my english is bad. fix Most likely Lenovo Thinkpad X1 Yoga 4th (20QG) can not be patched as this is a 32MB BIOS, which most of the times contains a BACKUP of the BIOS and the actual "WORKING" BIOS. And then nothing more. here are the readouts EDIT: original bios boots, patched doesn't Sep 6, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello wonderful group, I need your wise advice, to start, thanks to you, I have finally managed to remove the administrator lock from my Lenovo T470 and it now allows me to modify the bios, now my problem is that when I connect the SSD m2 PCI NVME hard drive immediately The password lock appears, but when I turn on the PC without Jul 4, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal I know how to use the auto patcher software, my question is? is there anyway to decrypt the password out of a Yoga 370 bios dump, my only reason for asking is because i have about 100 of these all from the same company and probably all with the same password. I have a Legion Y540 15IRH with BIOS locked with administrator password (machine boots, just no BIOS setup possible) and previous owner has forgotten what it is. I am trying to figure out how to do the Lenovo BIOS AUTO-PATCHER for Supervisor Password Removal. 41 and latest) Been reading this thread and trying many different things but coming across two . cmd (Windows) or autopatch. Feb 10, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @jefli Computrace gets deactivated during the Supervisor Password removal/reset, so if you only have Computrace problem, set a Supervisor Password or use a locked hard drive to perform the procedure. Quote: From command line use either autopatch. 1) (first power cycle after burning patched bios) i had to wait for laptop to restart a couple of times before the splash screen appeared. bin file programmer correctly write and verify bios but when i start it just 2 x 5 time beeps and then lenovo bios logo show and when i hit enter nothing happens Jan 14, 2024 · Read post #1 again carefully. Nov 25, 2020 · So short update from me: managed to patch the bios. Besides programmer I also recommend a SOP8 clip to prevent desoldering/soldering of bios chip. Apr 17, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hello to all, I have try to patch P52 and ended with black screen and some funky music. I removed BIOS password on a T480 and X270 with CH341A EEPROM programmer and Lenovo Autopatcher script. setup a laptop prior to a conference and cant remember the password. -No need to backup old bios. Oct 11, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal @malakas1 That’s your ThinkPad BIOS chip, made by Macronix (MX), it’s a CMOS type chip which is susceptible to Electro Static Discharges (ESD). tho I think I had enough of a connection to corrupt the BIOS, the device flashes it's power light 2-3 times and then goes dead :-(. when you start the computer it asks for a bios password. 13 (not sure if links are allowed, so just google it) Aug 17, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Need to make a post for approval. cmd, it starts and closes straight away. can this be patched to bypass w any pass ? Mar 14, 2023 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Hi, just wanted to say big thanks for the script and guide. txt and comment/uncomment wanted patches in patches file for your model. I followed your instructions and it worked perfectly. 10 PCBA 7 I have to enter the date and time every time I realize that the CMOS battery is dead, I can't locate it Dec 15, 2021 · Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal Thanks Guys, it worked finally. net, where Sweet Kitten linked the first image from, has build a LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal. msvp bcyuip yih kyvzyg qoef dchg ytnafhh vnjmba fgy thp
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