Bios Mods -The Best BIOS Update and Modification Source

(11-18-2020, 01:59 PM)karastas1 Wrote: [ -> ]Hello Dudu2002

I have a Lenovo y50-70 with unlocked BIOS (9ECN43WW(V3.03) definetely from you, about 3 years ago. I dont know if it is just unlocked or whitelisted too.
If it is whitelisted can you please remove the whitelist?
Also please provide me with anything you need to make the bios dump, as i only have backup toolkit.

Hi
Make your bios dump
Check your PM

Hello

I have a Lenovo y50-70 with BIOS (9ECN43WW V3.03) downloaded from Lenovo website https://pcsupport.lenovo.com/fr/fr/produ...?name=BIOS).

Because of poor wifi quality with the original wlan card I decided to upgrade to INTEL AX200NGW but blocked with 'Unauthorized Wireless network card is plugged in. Power off and remove it ' during BIOS boot sequence .

I tried procedue here https://medium.com/@p0358/removing-wlan-...033a5a5e5a
But I was blocked on step to change jz to jmp.

So, I request for a Whitelist Removal for my BIOS .

Below informations requested (I don't have nor didn't find the procedue for BIOS Backup, but reading this thread let me think I should be near the target)

BIOS version : 9ECN43WW V3.03
WLAN CARD : Carte PCI-E 802.11n Realtek RTL8723BE pour réseau local sans fil
Peripheral : PCI\VEN_10EC&DEV_B723&SUBSYS_B73617AA&REV_00\4&9C4DEFE&0&00E1
BIOS Dump : https://www.liquidbox.net/LENOVO-9ECN43WW(V3.03).rom.7z (done with Universal BIOS Backup ToolKit 2.0.exe)
BACKUP_Tools19n Result : https://www.liquidbox.net/results.rar

I hope you can help me ;-).

Best regards.
JPaul

(11-18-2020, 05:45 PM)jpc2020 Wrote: [ -> ]Hello

I have a Lenovo y50-70 with BIOS (9ECN43WW V3.03) downloaded from Lenovo website https://pcsupport.lenovo.com/fr/fr/produ...?name=BIOS).

Because of poor wifi quality with the original wlan card I decided to upgrade to INTEL AX200NGW but blocked with 'Unauthorized Wireless network card is plugged in. Power off and remove it ' during BIOS boot sequence .

I tried procedue here https://medium.com/@p0358/removing-wlan-...033a5a5e5a
But I was blocked on step to change jz to jmp.

So, I request for a Whitelist Removal for my BIOS .

Below informations requested (I don't have nor didn't find the procedue for BIOS Backup, but reading this thread let me think I should be near the target)

BIOS version : 9ECN43WW V3.03
WLAN CARD : Carte PCI-E 802.11n Realtek RTL8723BE pour réseau local sans fil
Peripheral : PCI\VEN_10EC&DEV_B723&SUBSYS_B73617AA&REV_00\4&9C4DEFE&0&00E1
BIOS Dump : https://www.liquidbox.net/LENOVO-9ECN43WW(V3.03).rom.7z (done with Universal BIOS Backup ToolKit 2.0.exe)
BACKUP_Tools19n Result : https://www.liquidbox.net/results.rar

I hope you can help me ;-).

Best regards.
JPaul

Hi
Insufficient information
Check your PM

Hi there,

I have a Lenovo y50-70 with BIOS (9ECN43WW V3.03) downloaded from the Lenovo website.

Because of poor wifi quality with the original wlan card I decided to upgrade from an Intel® Dual Band Wireless-AC 3160 to INTEL AX200NGW but blocked with 'Unauthorized Wireless network card is plugged in. Power off and remove it '

Could I please get my BIOS mod, so it works for my new wlan card?

I'd appreciate if anyone can help, thanks a lot in advance!

BIOS version : 9ECN43WW V3.03

Aida x64: Computer Summary report, Original and new Wireless card pictures
https://drive.google.com/drive/folders/1...sp=sharing

BIOS Dump: (done with Universal BIOS Backup ToolKit 2.0.exe)
https://drive.google.com/file/d/1Td-MSt_...sp=sharing

Kind regards,

(11-22-2020, 04:00 PM)Stuckman Wrote: [ -> ]Hi there,

I have a Lenovo y50-70 with BIOS (9ECN43WW V3.03) downloaded from the Lenovo website.

Because of poor wifi quality with the original wlan card I decided to upgrade from an Intel® Dual Band Wireless-AC 3160 to INTEL AX200NGW but blocked with 'Unauthorized Wireless network card is plugged in. Power off and remove it '

Could I please get my BIOS mod, so it works for my new wlan card?

I'd appreciate if anyone can help, thanks a lot in advance!

BIOS version : 9ECN43WW V3.03

Aida x64: Computer Summary report, Original and new Wireless card pictures
https://drive.google.com/drive/folders/1...sp=sharing

BIOS Dump: (done with Universal BIOS Backup ToolKit 2.0.exe)

Kind regards,

Hi
Using the Universal BIOS Backup ToolKit 2.0 for your laptop model is not desirable...use BACKUP_Tools19 or fpt only
Check your PM

Hello, I have a lenovo y50-70 laptop and I wanted to do a small upgrade (wifi card that supports 4x4) Will you help me?

I am giving a link with my bios LENOVO-9ECN26WW (V1.09)
https://www.sendspace.com/filegroup/ZEtj...n6PR9WXwWA

best regards

(11-28-2020, 06:14 AM)sebus504 Wrote: [ -> ]Hello, I have a lenovo y50-70 laptop and I wanted to do a small upgrade (wifi card that supports 4x4) Will you help me?

I am giving a link with my bios LENOVO-9ECN26WW (V1.09)

best regards

Hi
Insufficient information
Check your PM

Hi there,

Just to leave a nice review for Dudu2002. Professional, quick, cheap. This guy knows what his doing. Totally recommended.

Just to let everybody know. A bios-mod is not something you can do following a tutorial. It is quite complicated, so you need to know what you are doing.

There is no spoon.

Thanks man,

MFBWYA

hi
just bought new wifi wlan card (intel 7260) for Lenovo y5070, but doesn`t work,

current BIOS version : 9ECN43WW V3.03
could you please pm me the instructions
thanks

hi
could you please help to install new Wlan on lenovo y5070
just bought new wifi wlan card (intel 7260) for Lenovo y5070, but doesn`t work,

current BIOS version : 9ECN43WW V3.03

backup:
https://www.sendspace.com/file/vlc490

result:
https://www.sendspace.com/file/nu1mcc

thank you so much