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Lenovo ThinkPad T440p / T440s/ T540 / E440 / E540 unlocked BIOS menu / wlan / wi-fi whitelist mod


Klem

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Hi @Klem

 

I'm kind of new to this, but I was wondering if you were able to unlock my bios of a Lenovo T540P. I read the bios from both chips from the motherboard, however the CH341A Programmer Application didn't have exactly the chip model right.

 

If possible, being able to unlock the bios to make some changes would be awesome. Also being able to install a newer wifi card, and have access to the advanced menu would be a huge bonus.

 

Let me know if I've done anything wrong. Here is a link to the bios dumps from both chips.

 

https://drive.google.com/open?id=1pvW6iQ2LUvkBk7Lsd-0tEyUgO8xfkEXB

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  • Bios Modder
1 hour ago, darklight7 said:

Hi @Klem

 

I'm kind of new to this, but I was wondering if you were able to unlock my bios of a Lenovo T540P. I read the bios from both chips from the motherboard, however the CH341A Programmer Application didn't have exactly the chip model right.

 

If possible, being able to unlock the bios to make some changes would be awesome. Also being able to install a newer wifi card, and have access to the advanced menu would be a huge bonus.

 

Let me know if I've done anything wrong. Here is a link to the bios dumps from both chips.

 

https://drive.google.com/open?id=1pvW6iQ2LUvkBk7Lsd-0tEyUgO8xfkEXB

Hi!

Ok. Check PM.

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Hi Klem,

 

Amazing that you do this! Would very much appreciate it if you could unlock the advance menu and remove whitelists from the bios of my t440p uploaded here: 

 

https://mega.nz/file/IRwHDDaa

 

Thanks!

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  • Bios Modder
1 hour ago, eganonoa said:

Hi Klem,

 

Amazing that you do this! Would very much appreciate it if you could unlock the advance menu and remove whitelists from the bios of my t440p uploaded here: 

 

https://mega.nz/file/IRwHDDaa

 

Thanks!

Hi!

Ok. Check PM.

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Hi Klem! Lenovo T440P owner here. I was hoping you could possibly help me get the whitelist removed, as well as unlock the advanced menu.

 

This is my first time dumping my bios - still learning everything one step at a time.

 

Sending you the dump via PM and let me know if you need anything else.

 

Thanks!

 

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  • Bios Modder
5 hours ago, RedMarauder2018 said:

Hi Klem! Lenovo T440P owner here. I was hoping you could possibly help me get the whitelist removed, as well as unlock the advanced menu.

 

This is my first time dumping my bios - still learning everything one step at a time.

 

Sending you the dump via PM and let me know if you need anything else.

 

Thanks!

 

Hi!

Ok. Your unlocked bios done. Check PM.

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  • Bios Modder
3 hours ago, nolove said:

Hello Klem,

 

When you get a spare moment could I ask for some assistance modding my T440P BIOS?

Link is:
https://drive.google.com/open?id=1nfJ8gYQXy87IoTH9l0ge-TE0kSZLVJbZ


Let me know what else you need from my end.
 

Thanks!

Hi!

Ok. Check PM.

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  • Bios Modder
2 hours ago, gmjwtech said:

Hi Klem

 

Do you think the Tx40x mod is also possible in order to remove the GPU`s in the whitelist?

 

Thank you for your consideration.

 

gyp

 

 

 

Hi!

Yes, in some Lenovo Tx40x used discrete GPU, but it soldered on the motherboard, so it can't to be changed by user.

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  • Bios Modder
3 hours ago, lloydlim996 said:

Hi Klem,

 

I've got a dump from my T540P non-nvidia version (dump from SPI2) as per your visual. (Closer to the INTEL GPU).

I've attached it. Please advise :)

 

https://drive.google.com/open?id=1tkEwT3MB3z7MJYDuFCW7k6lpgIKWVLde

Hi!

Please tell me, you want to unlock advanced menu in bios setup menu? Or unlock whitelist for upgrade Wi-Fi card? Or both?

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  • Bios Modder
12 minutes ago, ricci206 said:

Hello,

 

I would like a help with removing whitelist and unlocking advanced menu from BIOS for T440S

 

https://drive.google.com/open?id=1pBFTdETsmwJn9XjHPQZUxj9mXgqtqYjr

 

Thank you Very Much.

 

 

Hi!

Ok. Check your Inbox.

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