[REQUEST] Lenovo G480 & G580 (62CNxxWW) BIOS Unlock

[nehalchoy]

I have the same problem as you(Jayantpradhan). My laptop and bios version are same as your's. Please can someone help us out.

Thanks in advance

[nehalchoy]

go to last tab of your 62cn97ww_64 version bios you'll find a setting called (Optimize for-Win 8) change this to other OS and also change UEFI boot to legacy bios(Search for this setting in other tabs)

[an1337]

Dear Community,

Please help me unlock the BIOS for my Lenovo G580 (20157) laptop. I would greatly appreciate it.

Bios dump:
http://www.filedropper.com/lenovo-62cn97ww


Thank you!!
Anne

[EvanH123]

Hey, i would like to unlock my bios so i can allocate more RAM to the Intel HD 4000 graphics 
Here is my file https://www.mediafire.com/?yctt6d8z1ussu9a

[gavin_j]

I would like to request if possible a fully unlocked bios for my Lenovo g580 model 2689

Current Bios is: Lenovo 62CN97WW 07/12/2013

not sure what settings etc are available for this bios but I am interested in overclocking my new cpu....still waiting for delivery it will be a Intel Core I5-3210M also fitting new 2 x 8GB ram and a ssd to give this laptop a new lease of life any help or pointing in the right direction would be amazing as I haven't got a clue what I'm
talking about haha . 
I have also uploaded a current backup of my bios not sure if I done it correctly.
once again It would be very appreciated for any help.

[Dudu2002]

I would like to request if possible a fully unlocked bios for my Lenovo g580 model 2689

Current Bios is: Lenovo 62CN97WW 07/12/2013

not sure what settings etc are available for this bios but I am interested in overclocking my new cpu....still waiting for delivery it will be a Intel Core I5-3210M also fitting new 2 x 8GB ram and a ssd to give this laptop a new lease of life any help or pointing in the right direction would be amazing as I haven't got a clue what I'm
talking about haha . 
I have also uploaded a current backup of my bios not sure if I done it correctly.
once again It would be very appreciated for any help.

Hi
Your bios chip is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

[dalvyk]

Good day,

I'm requesting a BIOS unlock (Advanced tab).
I tried looking for existing bios mod for this laptop but all links for the modded bios are dead so I'm requesting a new one.

Laptop:
Lenovo G580 20157

Sorry, I can't create a BIOS dump (using the tools you provided) because I'm currently running Linux on the said laptop.

Bios update from Lenovo: 

x64 https://download.lenovo.com/consumer/mob...4ww_64.exe
x86 https://download.lenovo.com/consumer/mob...4ww_32.exe

Thank you.

[TheRoot]

Regards,

Could you provide (if it is not very difficult) BIOS 62cn97ww_64 unlocked (No password or menu locks) of the G480?

Thank you very much and sorry that only come to ask.

----------------- SPANISH --------------------
Saludos,

¿Podrian facilitarme (si no es muy dificil) la BIOS 62cn97ww_64 desbloqueada (Sin password ni bloqueos de menu) del G480?

Muchisimas gracias y disculpen que solo venga a pedir

[wos]

Hello
I need whitelist removal
Lenovo
g480
20156
BIOS backup: https://www.sendspace.com/filegroup/AFI3...qZmi%2Fx5g

THANKS!!

[Dudu2002]

Hello
I need whitelist removal
Lenovo
g480
20156

THANKS!!

Hi
You have selected the wrong thread...your bios 62CN89WW
Your bios is rewrite protected...you need a SPI-programmer+SOIC8 clip only