[REQUEST] Lenovo IdeaPad P400, P500, Z400, Z500 (71CNxxWW) Whitelist Removal

[Kleancho]

Hi, can someone help me, I have a Lenovo P400 Touch and I'm trying to install a new wireless card. I have follow the steps mentioned but i can't backup my bios with the tools posted. Got "error driver can't be installed" and I am executing the file as administrator. Also the other files a inaccesible. Help will be really appreciated...

[Dudu2002]

Hi, can someone help me, I have a Lenovo P400 Touch and I'm trying to install a new wireless card. I have follow the steps mentioned but i can't backup my bios with the tools posted. Got "error driver can't be installed" and I am executing the file as administrator. Also the other files a inaccesible. Help will be really appreciated...

https://www.sendspace.com/file/i30hum
run and report

[shef_evp]

You can try yourself: https://youtu.be/XW3te2eZ_38

[LeeJen]

Hi there,

I have a Lenovo Ideapad Z500 - and did not realise there was a wifi whitelist until I installed a new card with 5GHz wifi.

The laptop currently runs BIOS 71CN51WW and is available here: http://download.lenovo.com/consumer/mobi...cn51ww.exe

Very grateful for any help in removing the whitelist!

If I need to post anything else, let me know.

Kind regards.

WL removed
Menu unlocked
Bios mod: LENOVO_Z500_P500_71CN51WW_NWL_ADV
https://app.box.com/s/qyewpc8zw1j1oo7e7alu
Look README to update. Please post results.

Thank you, Menlo WiFi module on the laptop Lenovo s 500, was your BIOS, thanks it works. You saved me.

[lucasus]

Hi there,

I have a Lenovo Ideapad Z500 - and did not realise there was a wifi whitelist until I installed a new card with 5GHz wifi.

The laptop currently runs BIOS 71CN52WW and is available here: https://www.dropbox.com/s/xwhree6xbbdy81....22%29.rom

Very grateful for any help in removing the whitelist!

If I need to post anything else, let me know.

Kind regards.

[edwinh2209]

so, I have this to share as it might help fix the two setting brightness issue.

soooo, messing around with my z500 I was fustrated by the only two brightness settings. So i decided to put the old 1366x768 back in. I did.. I didnt fully put the computer back together. I turned on the laptop with the old display and brightness settings was fully restored, all 10 seetings worked with the old original display.

Now, while the pc was booted to windows with the original display and brightness settings fully working I dicided to put the machine back together. However, I didnt turn it off I simply put it to sleep.

So the laptop was in sleep mode, then I changed the display back to the FHD new display just for kicks. Guess what?? when the computer returned from sleep the screen properly adjusted to 1920x1080, but the brightness settings worked!! all 10 steps were available with the new FHD display!!! I played with it for an hour and brightness settings fully worked.. unil I restarted lol

my conclusion, bios checks at startup something about the display and then handsoff to OS. If the bios checks clear then the 10 brightness settings are avaible to OS no matter what display it has. The problem is with the BIOS

my two cents.

[statevp]

Hi can you please help me to unlock whitelist on my Lenovo Z500, for other wifi adapters?

Thank you in advance!

[ddef]

Hey

I would need the Whitelist also removed in my Bios 71CN52WW. Laptop is a Z500

[Dudu2002]

Hey

I would need the Whitelist also removed in my Bios 71CN52WW. Laptop is a Z500

Hi
run tools https://www.sendspace.com/file/i30hum , make bios damp and report

[ddef]

Here is the Dump:
https://www.sendspace.com/file/t23gsb

and here the Report:
https://www.sendspace.com/file/74uzcu