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Lenovo ThinkPad L440 unlocked BIOS menu / wlan / wi-fi whitelist mod


Klem

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  • Bios Modder
1 hour ago, bonsaichop said:

Hi Klem,

 

Thank you for this service! Would you be able to whitelist remote and enable the advanced menu for my L440 bios?

 

Many thanks!

 

https://www.mediafire.com/file/0idbvtjr77sfpa7/TPL440.BIN.zip/file

Hi!

Ok. Check PM.

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6 hours ago, Klem said:

Hi!

You dumped your bios file with using hardware SPI programmer?

 

hi!

Thanks for your answer.

The file is from bios backup toolkit.

This dump can be done with a software?

 

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  • Bios Modder
2 minutes ago, faster1744 said:

 

hi!

Thanks for your answer.

The file is from bios backup toolkit.

This dump can be done with a software?

 

In this case just read the first page of this thread. To unlock your bios you need use hardware SPI programmer (like CH341A).

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On 5/8/2020 at 9:56 AM, Klem said:

In this case just read the first page of this thread. To unlock your bios you need use hardware SPI programmer (like CH341A).

 

Hi Klem!

I could get the programmer CH341A. My laptop Lenovo l440 has 2 BIOS Chip SPI1 and SPI2. 

i attahed the dump of the two BIOS and a Picture with the model. Both were made with the programmer CH341A

 

https://www.sendspace.com/file/rt7kn9

 

Thanks in advance!

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  • Bios Modder
57 minutes ago, faster1744 said:

 

Hi Klem!

I could get the programmer CH341A. My laptop Lenovo l440 has 2 BIOS Chip SPI1 and SPI2. 

i attahed the dump of the two BIOS and a Picture with the model. Both were made with the programmer CH341A

 

https://www.sendspace.com/file/rt7kn9

 

Thanks in advance!

Hi!

Ok. Check PM.

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  • Bios Modder
14 minutes ago, Ericko Lim said:

Hi klem, can you mod my BIOS thinkpad L440 please. 

I want remove whitelist WiFi card and show advanced menu.

https://drive.google.com/file/d/1-RtIAP4P3kSzs1uAcSPNmYp4ZpwjWtCc/view?usp=drivesdk

Hi!

Your link ask some permission to download file.

Edited by Klem
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HI,

I try to connect a egpu to my l440 in linux without success via express card slot, there is a problem with bar memory not sufficient i can't really explain (errors below).

Do you know if an unlocked bios with enhanced features would allow to change the required memory configuration?

Thanks a lot for your help.

 

[  277.368849] pci 0000:03:00.0: [10de:1c07] type 00 class 0x030200
[  277.368894] pci 0000:03:00.0: reg 0x10: [mem 0x00000000-0x00ffffff]
[  277.368917] pci 0000:03:00.0: reg 0x14: [mem 0x00000000-0x0fffffff 64bit pref]
[  277.368934] pci 0000:03:00.0: reg 0x1c: [mem 0x00000000-0x01ffffff 64bit pref]
[  277.368985] pci 0000:03:00.0: Enabling HDA controller
[  277.369149] pci 0000:03:00.0: 2.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x1 link at 0000:00:1c.2 (capable of 32.000 Gb/s with 2.5 GT/s PCIe x16 link)
[  277.378589] pci 0000:03:00.0: BAR 1: no space for [mem size 0x10000000 64bit pref]
[  277.378591] pci 0000:03:00.0: BAR 1: failed to assign [mem size 0x10000000 64bit pref]
[  277.378593] pci 0000:03:00.0: BAR 3: no space for [mem size 0x02000000 64bit pref]
[  277.378594] pci 0000:03:00.0: BAR 3: failed to assign [mem size 0x02000000 64bit pref]
[  277.378595] pci 0000:03:00.0: BAR 0: no space for [mem size 0x01000000]
[  277.378596] pci 0000:03:00.0: BAR 0: failed to assign [mem size 0x01000000]
[  278.110476] nvidia-nvlink: Nvlink Core is being initialized, major device number 237
[  278.111078] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid:
               NVRM: BAR0 is 0M @ 0x0 (PCI:0000:03:00.0)
[  278.111079] NVRM: The system BIOS may have misconfigured your GPU.
[  278.111084] nvidia: probe of 0000:03:00.0 failed with error -1
[  278.111108] NVRM: The NVIDIA probe routine failed for 1 device(s).
[  278.111108] NVRM: None of the NVIDIA devices were initialized.
[  278.111288] nvidia-nvlink: Unregistered the Nvlink Core, major device number 237
[  278.967013] nvidia-nvlink: Nvlink Core is being initialized, major device number 237
[  278.967487] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid:
               NVRM: BAR0 is 0M @ 0x0 (PCI:0000:03:00.0)
[  278.967489] NVRM: The system BIOS may have misconfigured your GPU.
[  278.967493] nvidia: probe of 0000:03:00.0 failed with error -1
[  278.967511] NVRM: The NVIDIA probe routine failed for 1 device(s).
[  278.967512] NVRM: None of the NVIDIA devices were initialized.
[  278.967686] nvidia-nvlink: Unregistered the Nvlink Core, major device number 237

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