Bios Mods -The Best BIOS Update and Modification Source

Hello people,
I have an Lenovo B50-70 My laptop
I want to change the wireless network card that is standard only BGN 2.4 Ghz end to upgrade to have dual channel 2.4GHz and 5GHz with AC protocol and Bluetooth

I want to help me too delete the bios restricted wite list

Current Bios Version on lenovo support:
http://support.lenovo.com/us/en/products...s/DS101224

Current WIFI card:
Qualcomm Atheros AR956x Wireless Network Adapter

Hardware ID:
PCI\VEN_168C&DEV_0036&SUBSYS_402617AA&REV_01
PCI\VEN_168C&DEV_0036&SUBSYS_402617AA
PCI\VEN_168C&DEV_0036&CC_028000
PCI\VEN_168C&DEV_0036&CC_0280

Full tehnical name: Atheros QCNFA335 PCIE 802.11b/g/n Bgn+ Bt4.0 Combo FRU:04X6022

Thank you in advance

Use this tool run It as Admin and upload the result file here :

http://rghost.net/58219938

use this tool to and do the same :

http://rghost.net/53128665

Let me know
Regards

(03-21-2015, 04:14 AM)BDMaster Wrote: [ -> ]Use this tool run It as Admin and upload the result file here :

http://rghost.net/58219938

use this tool to and do the same :

http://rghost.net/53128665

Let me know
Regards

Hello
How too backup the original bios lenovo??
End how do I install the new bios and are steps??

Thank you in advance

Use this tool run It as Admin and upload the result file here !!!
I don't know how to explain better !
Regards

(03-21-2015, 08:54 AM)BDMaster Wrote: [ -> ]Use this tool run It as Admin and upload the result file here !!!
I don't know how to explain better !
Regards

Okey, I understood now
I work whit Universal BIOS Backup ToolKit 2.0
This is the backup bios ( see attachment )


Hardware ID:
PCI\VEN_168C&DEV_0036&SUBSYS_402617AA&REV_01
PCI\VEN_168C&DEV_0036&SUBSYS_402617AA
PCI\VEN_168C&DEV_0036&CC_028000
PCI\VEN_168C&DEV_0036&CC_0280

Full tehnical name: Atheros QCNFA335 PCIE 802.11b/g/n Bgn+ Bt4.0 Combo FRU:04X6022

Now the laptop is under warranty, if something happens and you have to go to warranty can put back the old bios?
Thank you

Here You go :

http://rghost.net/8wH5PKT2C

Let me know
Regards

Donateto me for my work and time . . . look into my Signature

(03-22-2015, 04:51 PM)BDMaster Wrote: [ -> ]Here You go :

http://rghost.net/8wH5PKT2C

Let me know
Regards

Donateto me for my work and time . . . look into my Signature

Now the laptop is under warranty, if something happens and you have to go to warranty can put back the old bios?
Thank you

Hi there,

I have the same problem with my new wlan card,i already buy an intel 7265 ngw dual band 802.11ac but didn't work properly,actually didn't work at all.would u like be so kind and give a little help with the bios pls
by the way,my notebook is an lenovo b50 70

i already do my homework
http://www.sendspace.com/filegroup/JvGPi...LjMZhqMiTA

thank you
best regards




Adrian

Hey guys,

I have a Lenovo B50-70 and im trying to add a Intel AC7260.

Could someone help me out with a modified BIOS to allow this card?

Thank you!

Roy

Use this tool run It as Admin and upload the result file here :

http://rghost.net/7GBZt7FVt

http://rghost.net/53128665

let me know
Regards