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[REQUEST] Lenovo W541 - GNET93WW - Whitelist Removal
#1
Hi I want to install a Intel AX200 Wifi 6 Adapter - Thanks for help!

Manufacturer: Lenovo
Model: W541 Laptop (ThinkPad) - Type 20EG
UEFI BIOS VERSION: GNET93WW (2.41)
Embedded Controller Version: GMHT30WW (1.15)

Here are the DUMP file readed out with "Universal BIOS Toolkit":
https://easyupload.io/2on2nq
find
quote
#2
(02-23-2021, 06:54 AM)weby Wrote: Hi I want to install a Intel AX200 Wifi 6 Adapter - Thanks for help!

Manufacturer: Lenovo
Model: W541 Laptop (ThinkPad) - Type 20EG
UEFI BIOS VERSION: GNET93WW (2.41)
Embedded Controller Version: GMHT30WW (1.15)

Here are the DUMP file readed out with "Universal BIOS Toolkit":
https://easyupload.io/2on2nq
Hi
Incorrect dump
Check your PM
find
quote
#3
OK I send the two files to you. Must I programming it via SPI too or could I reassemble the device?


Attached Files Thumbnail(s)
   
find
quote
#4
(02-24-2021, 08:43 AM)weby Wrote: OK I send the two files to you. Must I programming it via SPI too or could I reassemble the device?
Hi
I already replied to your private message
find
quote
#5
[quote pid="179264" dateline="1614174215"]
Hi,
I tried to find the Universal Bios toolkit but unfortunately I couldn't find any one which can run it in my W541 to backup the bios. I have got a same issue as you. I want to change my laptop wifi card. If you already get this issue sorted, it would be very appreciated if you can just send me the bios file and the Universal Bios Toolkit which you used to unlock your device.
[/quote]
find
quote
#6
(05-20-2021, 03:37 PM)aaronmacdani Wrote: [quote pid="179264" dateline="1614174215"]
Hi,
I tried to find the Universal Bios toolkit but unfortunately I couldn't find any one which can run it in my W541 to backup the bios. I have got a same issue as you. I want to change my laptop wifi card. If you already get this issue sorted, it would be very appreciated if you can just send me the bios file and the Universal Bios Toolkit which you used to unlock your device.

[/quote]
Hi
Need your bios dump
Check your PM
find
quote
#7
Hello, I would like to kindly ask someone to help me remove the whitelist from the Thinkpad W541 latest bios which I included a dump of here: http://www.filedropper.com/lenovo-gnet94ww242
find
quote
#8
(07-01-2021, 03:42 PM)Noname1439992 Wrote: Hello, I would like to kindly ask someone to help me remove the whitelist from the Thinkpad W541 latest bios which I included a dump of here: http://www.filedropper.com/lenovo-gnet94ww242
Hi
Incorrect dump
Check your PM
find
quote
#9
W541 here, GNET94WW 2.42, trying to install off whitelist wlan card.
I have the c341a programmer and clip piece, and I followed this guide:
https://notthebe.ee/Removing-the-Wi-Fi-W...0-etc.html

Everything looked fine and appeared to be successful in the patching and flashing process. Trouble began when I tried to boot it up. It threw a 0271 check time and date error on boot. I also tried to use the new card and the whitelist was still activated causing the system to halt. My only thought is that this may be because the CMOS battery was disconnected while taking it apart and patching it. So without a CMOS battery constantly constantly connected will flashing the BIOS fail?
When I did try and boot with the new wlan card, the system still halted.
Should I stick with this guide and try to patch/flash the BIOS while the CMOS battery is still attached? Is the quide not appropriate for my model? I uploaded the BIOS dump in the link below. Any advice would be appreciated. Accessing the chips on this mobo is a pain considering the case, screen, and chasis need to be removed.

http://filedropper.com/1yLW9awg
find
quote
#10
(06-29-2022, 03:57 AM)whitelisth8er Wrote: W541 here, GNET94WW 2.42, trying to install off whitelist wlan card.
Hi
Need your SPI dump
Check your PM
find
quote


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