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

[ErrI]

Hi,
I am converting my Lenovo Z500 to an game station for my son. i 3D printed the case and everything is fine except one think. Now that the motherboard is connected only to the TV, i cannot see the startup screen. it's only when windows is loaded that the TV screen start to work as a display. I can leave with that but the issue is that one day or the other i will certainly need to access the BIOS or to reinstall windows, Linux or even Batocera.
without being able to see the boot screen sequence it's impossible to do that.
I thought that advance menu in the BIOS will have an option to set the external screen as the main display. I would like to flash my bios with a the custom unblocked and whitelist removed BIOS

my BIOS is the InsydeH2O Rev 3.7

could you please help with this and many thanks

[perrytek]

Please whitelist my bios for a Lenovo IdealPad Z400 Touch, so that I can upgrade the WiFi card to one currently unsupported.
Here's a dump of the current BIOS file:

https://www.sendspace.com/file/1js8xe

Many thanks!!!

Hello My friend,

I have a same laptop with yours. may I have its Bios file with removed WIFI whitelist?

Thank you.

Perry

[WEro]

Good afternoon! I want to put a card with 5 GHz. I myself tried to change the bios, not received. I restored the bios programmer. Please help remove the white sheet from the BIOS. I am applying. 2 files
https://www.dropbox.com/s/35lo9mrpqt1kas4/4Mb.rom?dl=0
https://www.dropbox.com/s/fi053py5m2x0ee2/2Mb.rom?dl=0
Model - Lenovo IdeaPad Z500
BIOS Type - InsydeH20 Rev 3.7
BIOS Version - 71CN51WW v1.21
71EC51WW V.1.21
Current WiFi Card - Intel Centrino 2

[cagomi]

i have lenovo z500 and i want to update wiresless cart to "intel Dual Band Wireless-AC 7260"

This is my current bios rom and dump.

https://www.sendspace.com/file/v4t918


if you help me i am so happy thanks...

[AtotIK]

Hi! I have Lenovo Z500 and I want to update wireless card.

My current bios dump: https://www.sendspace.com/file/p9hky4

Please help me. Thanks!

[biosbi]

Could somebody mod my results.rar (BACKUP_Tools19n while Windows is running) to Wi-fi whitelist remove please ? Thank you for your kindness.
LENOVO P500-20210
BIOS Version 71CN51WW (V1.21) BIOS-Date 7/12/2013 (Latest)
Version 31900003WIN8 STD MLT
Windows10x64
GOOD LINK: https://www.sendspace.com/file/8fdogt
Deleted=https://www.sendspace.com/file/gn56yo
(I have flash.bat and fpt prr to flash the modbios).

[arthurfreitas90rj]

Hi, I have a z400 Lenovo. Change to a atheros ar5b225. Original was centurion n2230. How do I get a bios modded? Now it's showing a "unauthorized wifi board"

Thank you!!!

[arthurfreitas90rj]

Hi
I was able to mod my bios dump and flash it. But I choose some graphics stuff and got black screen. I could put in recovery mode using fn + b. With the fan at maximum rpm.

Do you know how make the USB stick correctly and the name for original bios file? In stuck

Thanks!

[Dudu2002]

Hi
I was able to mod my bios dump and flash it. But I choose some graphics stuff and got black screen. I could put in recovery mode using fn + b.  With the fan at maximum rpm.

Do you know how make the USB stick correctly and the name for original bios file? In stuck

Thanks!

Hi
VIWZ1.bin

[arthurfreitas90rj]

Hi
I was able to mod my bios dump and flash it. But I choose some graphics stuff and got black screen. I could put in recovery mode using fn + b.  With the fan at maximum rpm.

Do you know how make the USB stick correctly and the name for original bios file? In stuck

Thanks!

Hi
VIWZ1.bin

Thank you!!!