Lenovo ThinkPad T480 - Administrator BIOS Unlock

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Lenovo ThinkPad T480 - Administrator BIOS Unlock

Рет қаралды 19,273

Күн бұрын

Lenovo ThinkPad T480 - Administrator BIOS Unlock
In this video I demonstrate how to clear the BIOS password on a Lenovo ThinkPad T480 using a CH341A USB BIOS Programmer.
This video is made strictly for knowledge and educational repair purposes and not to encourage and form of malicious or mischievous behavior.
Thank you far watch and subscribing to the channel.
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Relevant Links:
AsProgrammer
ch341aprogramm...
Python
www.python.org...
Lenovo Autopatcher 0.2
www.4shared.co...
About the patch:
www.badcaps.ne...

Пікірлер: 87

@alejandragabrieladuran9772 8 күн бұрын

Thank You a lot!,I bougth a 2nd hand T480 with SV Pass, i really need to reset all settings and turn off antithrief service. your video helped me a lot. By the way, it's way better and secure using soldered bios than clamp. when you patch the bios file no need CMD, only drag the bios file to the patcher python app. gretings from Mexico Amigo

@aoeaster 7 күн бұрын

I'm glad it helped!

@jonskitch8082 4 сағат бұрын

I will drag the bios.bin file to python!

@obassettii 10 күн бұрын

Worked Here! Thanks from Brazil. Thinkpad T480 (i5 8th) saved me ..

@aoeaster 10 күн бұрын

You're welcome!

@92kosta 2 ай бұрын

This video helped me unlock my T460s! Thank you so much!

@aoeaster 2 ай бұрын

I'm glad it helped.

@robertchamberlin2362 6 ай бұрын

This was Awesome! great video tkz

@nemeqtien 6 ай бұрын

i do not get this issue, but thank you so much for upload usefull video like this, keep it up man

@gokunex3 3 ай бұрын

Thank you the password was enter.. thank you....

@aoeaster 3 ай бұрын

I'm glad it helped!

@Splat-n5v 6 күн бұрын

What was the company that had dominion over the os?

@ddcll9538 2 ай бұрын

Thank you ao mich for the video. I have a Thinkpad P52 that needs to be unlocked. I suppose this method should work on this machine as well?

@aoeaster 2 ай бұрын

There is no harm in trying it out. I hope it works for you.

@tehniclugoj 5 ай бұрын

Thanks for this info! You saved me!

@aoeaster 5 ай бұрын

I'm glad it helped

@ThisDreamIsReal 4 ай бұрын

THANK YOU!!!!!!

@Lu-eq3db 6 ай бұрын

I assume the same methode also applies to T480s Model right? I recently bought one and might need to follow your guide step by step. Great tutorial!

@aoeaster 6 ай бұрын

Thanks!

@ios6user 5 ай бұрын

I got 480s too Any news?

@aoeaster 5 ай бұрын

Yes, the same method applies.

@MoxmadSchach 4 ай бұрын

thank you very much, please tell me if this method can be used for Lenovo T460

@aoeaster 4 ай бұрын

Yes, It should work for T460

@henniejager9364 Ай бұрын

T580 I would like to try this procedure on my T580 . I cant seem to find the bios chip. Is it on de bottom side or under the keyboard. Please help

@romulomelgar9142 4 күн бұрын

One question, when you are compiling epramer, do you remove the board stack or keep it?

@aoeaster 3 күн бұрын

The board remains intact during the process.

@romulomelgar9142 3 күн бұрын

@@aoeaster thx

@jon123423 2 күн бұрын

Will this work on T470s?

@aoeaster 2 сағат бұрын

I don't have a T470 lying around, but there's no harm in trying it out.

@ylleknai9830 3 күн бұрын

Hi, just wanna ask if I can use a smartphone to perform this bios flashing? I have ch341a tool

@aoeaster 3 күн бұрын

I haven't tried it with a smartphone, but you could. It might work.

@ylleknai9830 2 күн бұрын

@@aoeaster I guess I would not 😂. I might fuck up my laptop. I'll try to borrow another pc. Thanks for the tutorial btw 💯

@Junior-iw6ye 3 ай бұрын

so your saying there isn't any backdoor password to get it off the computer?

@MightyAngel-77 3 ай бұрын

can you help me understand how to do it for Ubuntu Desktop - I am new to linux and see your instructions are mostly windows so I just need a boost in getting the programs success installed on linux

@AhmedBinTariq 6 ай бұрын

Is installing a blank hard disk necessary or I can just disconnect the hard disk with OS and it will work?

@aoeaster 6 ай бұрын

It's necessary since the laptop boots to Windows automatically without it.

@davidoderinlo1314 5 ай бұрын

But can i try not using any hard disk and it will work because i did not have an extra hard disk or i should just use the one on it and format it after removing the password @@aoeaster

@aoeaster 5 ай бұрын

Yes, it would still work without a hard disk installed.

@nosense2478 16 күн бұрын

When i flashing mistakely i wipe the bios when i try different one from forums it's just looping without display can someone help me is lenovo p51

@ylleknai9830 11 сағат бұрын

Bro I press detect and it succeed but I can't find my bios chip version. Is there any other way?

@aoeaster 2 сағат бұрын

You can take a look at your chip with either a magnifying glass or your phone camera zoomed in.

@brownladKR 8 күн бұрын

Can you please do same to Lenovo T14 gen 1 i5 model? Using the same programmer

@aoeaster 6 күн бұрын

I haven't tried it yet, so I can't say.

@brownladKR 6 күн бұрын

@@aoeaster please do. Help a brother out

@edermendoza4382 6 ай бұрын

great video. Excuse me, can I remove the supervisor password from a x1 carbon 8 gen with this MX25L8006E chip?

@aoeaster 6 ай бұрын

I haven't seen it done on a X1 Carbon 8th Gen, but I guess it would be worth trying.

@haaothihong9952 29 күн бұрын

when i click on detect chip, asprogrammer was not responding, I waited for a long time but nothing happened, how can I fix that

@avideater 28 күн бұрын

Try adjusting the clip of the CH341 BIOS Programmer or running the program as Administrator

@ThisDreamIsReal 4 ай бұрын

Would you happen to have a bios file for t470 and thunderbolt bios type 20jn I did backups but they both seem corrupt the machine now does not post. the power button lights for 1 second and then nothing, the fan spins off and on a few times then stop

@aoeaster 4 ай бұрын

I currently don't have a BIOS for T470

@ThisDreamIsReal 4 ай бұрын

@@aoeaster ok thank anyway!! The video was very helpful

@kFjuL 4 ай бұрын

Hey, I am about to follow your tutorial to the letter and therefore buy the USB BIOS Programmer. My T480 has a W25Q128JVSQ chip and on Amazon there are many USB BIOS Programmer models that are not indicated as compatible to work on this Winbond chip model (at least it is not listed)... should I try anyway or should I find another compatible USB module ?

@aoeaster 4 ай бұрын

You can go ahead and buy it. I believe it will work well so long as you are using asprogrammer for reading and writing to the chip.

@kFjuL 4 ай бұрын

Nice thank you ! So i will try it. About the ssd, can I choose any model?@@aoeaster

@kFjuL 4 ай бұрын

@@aoeaster thank you ! For the new SSD I want to install, does the model matter ?

@aoeaster 4 ай бұрын

@@kFjuL The model doesn't matter.

@kFjuL 4 ай бұрын

@@aoeaster Thanks again. Let's get to work!

@stone-t3r Ай бұрын

hi, shows bin corrupted D:\a.BIN is corrupted or does not contain a valid dump. There was an error... Aborting.

@aoeaster Ай бұрын

At what step are you getting this error?

@stone-t3r Ай бұрын

@@aoeaster autopatcher

@stone-t3r Ай бұрын

Model is T14-Gen3

@yesterdaysfool-x6x 16 күн бұрын

@@stone-t3r greetings: i just successfully used autopatcher - i had the same issue as mentioned - Asprogrammer never could find the bios. I needed to use the neopatcher programmer to identify the winbond (w25q128jvsq 1832). i flashed using the ch341a flasher. getting the clip on the bios chip takes practice... be patient! make sure you have at least two bios backups and that you have confirmed the hash as demonstrated in this video. Thanks so much @aoeaster

@DanielPostma-xn2yr 3 ай бұрын

i get error that says that certutil unknown arg -hasfile do u have a solution?

@aoeaster 3 ай бұрын

There might be an error in the command typed. Check and verify the command, including the cases (lower and upper cases). Hope that helps.

@wolf-2003 Ай бұрын

Will this work on lenovo E560?

@aoeaster Ай бұрын

I'm not certain. You can try it out.

@ManniLive 4 ай бұрын

Would this work for the t490s?

@aoeaster 4 ай бұрын

I haven't tried it, but it's worth trying.

@Junior-iw6ye 3 ай бұрын

how to fix System security, bottom, cover, tamper detected press, escape to continue on an IBM ThinkPad laptop computer T480s

@obassettii 10 күн бұрын

Same problem here, I was thinking in doing what’s in this video, tomorrow but I don’t know if I can

@ngocthang2803 Ай бұрын

T450s ?

@davidoderinlo1314 4 ай бұрын

Hello when i tried flashing it i mistakenly wipe the bios please i dont know if i can get the bin file from you or anyone here. Lenovo T480 bin file 😢😢😢

@aoeaster 4 ай бұрын

www.4shared.com/file/LmEosam2fa/T480Bios.html?

@davidoderinlo1314 4 ай бұрын

Thank you the system as been revive but wholeness patching it so that I can remove the password it was showing error

@davidoderinlo1314 4 ай бұрын

When running the servitude command which end with mds to check if the two files produce the same ach value I brings out error but if I did not put mds at the end of the code it show that they have the same value

@davidoderinlo1314 2 ай бұрын

But the patching process is not working

@davidoderinlo1314 2 ай бұрын

I don't know if it is the patcher that is not working

@henniejager9364 Ай бұрын

T580