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Full Version: [REQUEST] Lenovo Z40-75 & Z50-75 (A4CNxxWW) Whitelist Removal
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I am attempting to install a new wifi card into my dad's laptop after his old one died, but I do not have the know how to modify his bios to remove the whitelist. I found an old forum that had a modified bios but the links were expired. I would appreciate any help I can get with this.
Hello,
I would like to install a new wifi adapter.
Can anyone please help with whitelist removal?

Here is the dump file:
https://www.mediafire.com/file/2ly4v80vv...1.bin/file

Thanks a lot.
(04-04-2022, 11:44 AM)cabtus Wrote: [ -> ]Hello,
I would like to install a new wifi adapter.
Can anyone please help with whitelist removal?

Thanks a lot.
Hi
How did you get this file?
Do you have a SPI-programmer?
yes, i read it with spi-programmer
(04-04-2022, 11:56 AM)cabtus Wrote: [ -> ]yes, i read it with spi-programmer
Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!
(04-04-2022, 12:48 PM)Dudu2002 Wrote: [ -> ]
(04-04-2022, 11:56 AM)cabtus Wrote: [ -> ]yes, i read it with spi-programmer
Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!

thank you, works fine for me Smile
Hi!

Can you help me to remove the whitelist from my bios? I want to install another wifi card.

-Motherboard Model: Lenovo Z50-75
-Bios Version: A4CN43WW (V2.12)
-Bios Date: 01/18/2018
-Bios Backup: https://www.sendspace.com/file/j1llm8

Thank you!
(05-19-2022, 01:22 PM)mash77 Wrote: [ -> ]Hi!

Can you help me to remove the whitelist from my bios? I want to install another wifi card.

-Motherboard Model: Lenovo Z50-75
-Bios Version: A4CN43WW (V2.12)

Thank you!
Hi
AMD cpu. Bios mod can be flashed using SPI-programmer+SOIC8 clip only
Hi!

Can you help me to remove the whitelist. I tried it myself, but it didn't work

-Motherboard Model: Lenovo Z50-75
(07-23-2022, 02:36 AM)thefan Wrote: [ -> ]Hi!

Can you help me to remove the whitelist. I tried it myself, but it didn't work

-Motherboard Model: Lenovo Z50-75
Hi
Need your bios dump
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