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Klem

Lenovo ThinkPad T440p / T440s/ T540 unlocked BIOS menu / wlan / wi-fi whitelist mod

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41 minutes ago, piemeeram said:

Hi Klem,

Could you please unlock the BIOS of W540?

Hi!

Yes of course.

 

42 minutes ago, piemeeram said:

I sent you the files in PM.

I don't see any PM from you.

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1 hour ago, piemeeram said:

Ok, I will post it into this thread. here is the dump of N250Q32.

Ok. Check PM.

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Hi Klem, i have an T440P and when i power up it ask me to press F1 to continue to BIOS, when i press it ask me for a password that i don't have i tried with a few videos to remove it with the programmer but i couldn't, maybe u can help me with this, the backup BIOS is here: https://mega.nz/file/IuojhAIa#gJlsvcZR4pVCDEuCLWIMbnYmVbkgInb_Xp5OpH4bANk

 

thanks for help.

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3 hours ago, Martin1991 said:

Hi Klem, i have an T440P and when i power up it ask me to press F1 to continue to BIOS, when i press it ask me for a password that i don't have i tried with a few videos to remove it with the programmer but i couldn't, maybe u can help me with this, the backup BIOS is here: https://mega.nz/file/IuojhAIa#gJlsvcZR4pVCDEuCLWIMbnYmVbkgInb_Xp5OpH4bANk

 

thanks for help.

Hi!

No, I don't work with any passwords. 

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Hi Klem,

Couple days ago after boot, my T440S went crazy. It beeps 5 times, pause, and another 5 beeps. I think it's BIOS problem, so I dumped itnto *.bin. Can you check if everything is OK, and maybe do a whitelist ;). I've tried to put some other BIOS-es, but with no repsonse (not even beeps).

 

Thanks in advance. ZRB

 

https://mega.nz/file/UB0EmQbS#YqkEjxukGQClxR2dmgMzWwSlaVvRCmjAEGzs6B5D_d0

Edited by zerbatin

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22 minutes ago, zerbatin said:

Hi Klem,

Couple days ago after boot, my T440S went crazy. It beeps 5 times, pause, and another 5 beeps. I think it's BIOS problem, so I dumped itnto *.bin. Can you check if everything is OK, and maybe do a whitelist ;). I've tried to put some other BIOS-es, but with no repsonse (not even beeps).

 

Thanks in advance. ZRB

 

https://mega.nz/file/UB0EmQbS#YqkEjxukGQClxR2dmgMzWwSlaVvRCmjAEGzs6B5D_d0

Hi!

5 beeps, pause, and another 5 beeps, then laptop boot normally?

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26 minutes ago, Klem said:

Hi!

5 beeps, pause, and another 5 beeps, then laptop boot normally?

 

Nope. Nothing on screen, backlit keyboard lights up and down once. Then nothing, just noise from cooler.

Edited by zerbatin
Added quote.

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18 minutes ago, zerbatin said:

Nope. Nothing on screen, backlit keyboard lights up and down once. Then nothing, just noise from cooler.

I checked your bios dump. It's corrupted, therefore laptop can't work.

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12 minutes ago, Klem said:

I checked your bios dump. It's corrupted, therefore laptop can't work.

Just as i thought. What can I do?  Do you have any other BIOS file, that I can use, or it has to be one from my laptop?

As i mentioned before, I've tried to write some *.bin/*.hex files that I found on Internet, but with no good result.

Is there any possibility, that some short circuit randomly occured and destroyed my BIOS chip, or just "bits" on it?

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5 minutes ago, zerbatin said:

or it has to be one from my laptop?

Yes.

 

6 minutes ago, zerbatin said:

Is there any possibility, that some short circuit randomly occured and destroyed my BIOS chip, or just "bits" on it?

I don't know.

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OK. I understand. I will try another method, USB maybe. If it will not work, I will do more research on bios files and mayby try to rebuild my file (I know it has many, many lines, but I have nothing to loose).

Thank you for your time.

If you have anything that I can help you with PM me. (mathematics, physics, nuclear power, energeticts. engineering, plumbing or other stuff, I know a lot and I am learnig all the time).

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10 hours ago, zerbatin said:

OK. I understand. I will try another method, USB maybe. If it will not work, I will do more research on bios files and mayby try to rebuild my file (I know it has many, many lines, but I have nothing to loose).

Thank you for your time.

If you have anything that I can help you with PM me. (mathematics, physics, nuclear power, energeticts. engineering, plumbing or other stuff, I know a lot and I am learnig all the time).

Check PM.

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Hi Klem!

 

Could you help me with removing the whitelist and turning on the advanced options on my t440p?

 

The bios dump, ver. 2.55:

 

https://drive.google.com/file/d/1og72-kojtP1Gyjy3B2Pt0ezTZC4uJW8S/view?usp=sharing

 

Thanks in advance!

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