[REQUEST] Lenovo B490 (H1ETxxWW) Whitelist Removal

[mlkchapaquente]

Change Wlan Card To Atheros Awb22 Dual band And Error 1802 unauthorized network card is plugged in System Halted

Lenovo B480 Whitelist Remove

Motherboard
Cpu : Core i3 3110M Ivy Bridge (UPGRADED)
Manufacturer : Lenovo
Model : B480 (20140)
Field Value
BIOS Properties 
BIOS Type Phoenix SC-T v2.2
BIOS Version H1ET29WW (1.02)
BIOS DATE : 04/30/2012

Step to Flash : 
1. update your bios to Ver H1ET73WW Download On Lenovo Website
2. Download And Extrack File From Me
3. Make A DOS With Rufus And Copy File To Flash Disk
4. run "flash.bat" and enter
5. Succesful With Green Text Turn Off laptop 
6. Instal Wifi Card
7. And Report

Lenovo B480 Whitelist Remove : Here

Lenovo B490 Whitelist Remove For H1ET73WW(1.16)

Motherboard
Cpu : Core i3 3110M Ivy Bridge
Manufacturer : Lenovo
Model : B490 (20207)

Field Value
BIOS Properties 
BIOS Type Phoenix EFI
BIOS Version H1ET73WW(1.16)
System BIOS Date 04/10/2013
Video BIOS Date 01/16/12

1. Download And Extrack File
2. Make A DOS With Rufus And Copy File To Flash Disk
3. run "flash.bat" and enter
4. Succesful With Green Text Turn Off laptop 
5. Instal Wifi Card And Report

Download B490 Mods Whitelist Remove : Here

tyvm, worked 100%

[emanubit]

Hi there,
can someone please help me whitelisting the mini pci-e from my BIOS? I need it for an egpu adapter.
Information and bios dump below:

Laptop: Lenovo B490
CPU: Intel i7-3612Qm
UEFI Bios Version: H1ET75WW (1.18)
UEFI BIOS Date: 2013-06-27
Embedded Controller Version: H1EC33WW (1.13)
Machine Type Model: 37722XP

Bios dump: https://www.sendspace.com/file/6fd666
Note: I only used BACKUP_tools19 for dumping the bios. If there is something else I need to do, please let me know.

Thanks in advance!

EDIT: So, I decided to move forward with this myself and here is the result/solution for everyone that happens to stumble upon this thread while searching for this:
The Bios flash "Lenovo B490 Whitelist Remove For H1ET73WW(1.16)" posted by abytantowi (quoted in the reply just above this one) worked for my machine. I used Rufus to create a freeDOS bootable USB drive, ran flash.bat, rebooted, tested with a different wlan card and it worked no problem. I just ordered an egpu adapter to test it too, and I'll return here to edit this post with the results once it arrives.

EDIT2: So i just tested the eGPU adapter and had no success. I mainly had two problems:
First, there was not enough space to fit the adapter. I managed to connect it to Mini Pci-e port, but could not fully 'press it down' because the Hard Drive gets in the way. So I broke a plastic part that divides the Mini Pci-e connector and the Hard Drive placement, and still barely made it fit.
Now comes the second issue, after that, I only got a black screen. Both on the internal screen and on an external one, connected to the GPU (I used a GTX 650). I tried everything, even connecting with the PC turned on, but to no avail. After several attempts to fix it, I gave up.
I know this isn't an eGPU forum, but since a lot of people come here to have their BIOS whitelisted in order to attempt using an eGPU with their B490, I figured this information might be useful.

[gtoxgta]

Can someone help me? I buy a replacement battery for my lenovo b490 and at the startup is said that only original batteries are suported (so a whitelist problem). I never updated my BIOS or modded before, where can i find a guide to install a BIOS mod and get rid of the whitelist? I also planning a cpu upgrade and try a eGpu

Laptop: Lenovo B490
CPU: Intel i3- 3110m
UEFI Bios Version: H1ET75WW (1.18)
UEFI BIOS Date: 2013-06-27
Embedded Controller Version: H1EC33WW (1.13)
Machine Type Model: 37722XP

I make a backup with the "Universal BIOS Backup ToolKit 2.0"
https://www53.zippyshare.com/v/q49OZEtV/file.html

[riquevix]

can anybody help me? I bought a replacement battery for my lenovo b490 and at startup it is said that only original batteries are supported (a white list problem). I have never updated my BIOS or modded before, where can I find the modified bios and a guide for installing a BIOS mod and getting rid of the whitelist?

Laptop: Lenovo B490
CPU: Intel Celeron CPU 1000M
UEFI Bios Version: H1ET75WW (1.18)
UEFI BIOS Date: 06-27-2013
TYPE: Phoenix BIOS / ACPI 2.0

I make a backup with the "Universal BIOS Backup ToolKit 2.0"

Bios Backup: https://drive.google.com/file/d/1j29XYhc...tXXSd/view

[juliozamboni]

Hello, I need help, I have an EGPU GDC PCI EX. using the wifi input, but not recognizing it.

I think the bios are blocked.

Could they help me?

LAPTOP: LENOVO B490
BIOS: H1ET85WW (1.23)
Date: 04/15/2014
I want to put a 4GB RX580
My backup is attached

https://drive.google.com/file/d/1geMvFgF...sp=sharing

[Dudu2002]

Hello, I need help, I have an EGPU GDC PCI EX. using the wifi input, but not recognizing it.

I think the bios are blocked.

Could they help me?

LAPTOP: LENOVO B490
BIOS: H1ET85WW (1.23)
Date: 04/15/2014
I want to put a 4GB RX580
My backup is attached

https://drive.google.com/file/d/1geMvFgF...sp=sharing

Hi
Universal BIOS Backup ToolKit 2.0 does not work correctly with your bios...use BACKUP_Tools19 or fpt only

[juliozamboni]

Please, Help, Looking to get a custom bios for the B490 with unlocked advanced menu and Wifi whitelist removed. thank you.

LAPTOP: LENOVO B490

BIOS: H1ET85WW (1.23)
Date: 04/15/2014
Machine Type Model: 37722SP

https://www.sendspace.com/file/ukhi6j

[TRTomas]

Hello
I need whitelist for battery to be removed

Lenovo B590
https://www.sendspace.com/file/f4zeb2

[Dudu2002]

Hello
I need whitelist for battery to be removed

Lenovo B590
https://www.sendspace.com/file/f4zeb2

Hi
"Battery whitelist" does not exist...the control of the battery is carried out by the EC

[TRTomas]

Thank you for a quick response Dudu2002
Maybe you know what I should do to make somehow the computer charge a non genuine battery ?