[REQUEST] Lenovo Thinkpad Edge E440 & E540 (J9ETxxWW) Whitelist Removal

[flydr4g0n]

hey good people
i need some help with my e540, recently the clock resets everytime i run out of battery or unplug it from charger without the battery installed ,
Changed  the 3v Bios battery , issue still remains the same

i attached a bios dump i made with CH341A
the issues started i think when i noticed no ME version is displayed in the BIOS main screen ,

i tryed an older version of bios , b
ut without the ch341A programmer , just forced flashing
i would like to get whitelist for battery (i have a g710 one brand new laying around ) and whatever else is possible if it is to remove the  whitelist for everything
Or someone point me to a guide on how to do it myself .
  e540 dump.bin (Size: 8 MB / Downloads: 2)

Thanks in advance

[Dudu2002]

hey good people
i need some help with my e540, recently the clock resets everytime i run out of battery or unplug it from charger without the battery installed ,
Changed  the 3v Bios battery , issue still remains the same

i attached a bios dump i made with CH341A
the issues started i think when i noticed no ME version is displayed in the BIOS main screen ,

i tryed an older version of bios , b
ut without the ch341A programmer , just forced flashing
i would like to get whitelist for battery (i have a g710 one brand new laying around ) and whatever else is possible if it is to remove the  whitelist for everything
Or someone point me to a guide on how to do it myself .

Thanks in advance

Hi
1. I think that the problem with the ME region can be solved, but a second chip(4Mb) dump is also needed
2. "Battery whitelist" does not exist...the control of the battery is carried out by the EC

[sgfreak784]

Hi everyone,

I like to upgrade my wifi card and I need to disable the whitelist BIOS.

Lenovo Thinkpad E540
UEFI BIOS Version : J9ETA2WW(2.28)

I have MiniPro Programmer.

Please help.

Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!

Hey, do you still have this package available?  I have the same model and am trying to whitelist, too.

Thanks in advance.

[GuideCoated]

Hi, I would like to get the instructions on how to make a BIOS dump for my Lenovo E540. Can someone PM me the instructions? Thank you in advance!

[Paddy2010]

Hi, i would like to get the instructions on how to make a BIOS dump for my Lenovo E540. I have a SPI-Programmer. But dont't know were is, the Bios-Chip. Can someone PM me the instructions? Thank you !

[Birdhouse]

Hello,

please, can you help me to remove the withelist from the BIOS in my ThinkPad E540. Here is the Link:
https://www.sendspace.com/filegroup/JaY8...RROqtnSULA

Thank You

[Staffer]

Hello
Help me please, I need to change my wifi card to AC and I need to disable the whitelist BIOS.
Lenovo e540
Bios dump https://drive.google.com/file/d/1sLcQyai...sp=sharing
BIOS ver: J9ETA2WW (2.28)

Thanks in advance.

[Dudu2002]

Hello
Help me please, I need to change my wifi card to AC and I need to disable the whitelist BIOS.
Lenovo e540
BIOS ver: J9ETA2WW (2.28)

Thanks in advance.

Hi
How did you get this file?
Do you have a SPI-programmer?

[Staffer]

No. I've got it using some utility which I found in the Google. Is it wrong?

[titoboy2015]

Kindly help update BIOS to allow me to change WIFI card to Intel 7260, Lenovo Edge 530

Here is the Link:   [b]https://www.sendspace.com/file/ix7d6o[/b]