[REQUEST] Lenovo Y50-70 (9ECNxxWW) BIOS Unlock

[ancsan10]

Hi all i save my bios with this http://forums.mydigitallife.info/threads...up-Toolkit

And this is my bios: Link

[Oleh]

Hi all i save my bios with this http://forums.mydigitallife.info/threads...up-Toolkit

And this is my bios: Link

http://rghost.ru/7zTPC9tGn
read Private Messages

[LFive]

Hi
Please, could anyone help me to unlock advanced menu?
Many thanks in advance

https://www.sendspace.com/filegroup/D%2B...JMsXYkeeSA

[Oleh]

Hi
Please, could anyone help me to unlock advanced menu?
Many thanks in advance

https://www.sendspace.com/filegroup/D%2B...JMsXYkeeSA

which graphics card in your laptop?
you need to lower the BIOS to version 1.14
http://rghost.ru/7NHNqmMBx

[LFive]

Hi
Please, could anyone help me to unlock advanced menu?
Many thanks in advance

https://www.sendspace.com/filegroup/D%2B...JMsXYkeeSA

which graphics card in your laptop?
you need to lower the BIOS to version 1.14
http://rghost.ru/7NHNqmMBx

graphics are intel hd 4600 / GeForce gtx 860m
I don't know how to downgrade bios. I made a bootable usb, copied files from "9ecn31ww.exe", but don't know what to do next.

[BDMaster]

To Downgrade just run the Update File .exe (Set into Bios Setup Menu the reflash option) !
Regards


How To Downgrade :

snebob

Run this to downgrade:

http://download.lenovo.com/consumer/mobi...vy2113.exe

Remember to set the option in bios that enables you to flash an older bios, before you run it.



nop

I found another solution - Just in case it was ever needed.

Download the 1.14 version

http://download.lenovo.com/consumer/mobi...cn31ww.exe

Then use 7-zip to extract that .exe file, You will find a platform.ini file into that folder.

Then Look for "BIOSVFEnable=2" and replace it with "BIOSVFEnable=0", run as Administrator InsydeFlash.exe tool and go !

Verified working !

[deathmetalgore]

I want to unlock my BIOS so I can do something to install Mac OS X on it. What I need to do is: DVMT-prealloc BIOS setting must be changed to 128MB

So apparently unlocking the BIOS will allow me to do this. However, I believe I need you to provide you with my BIOS and it's something I don't know how to do. And even if I gave you my BIOS and you changed it, how would I replace my BIOS with the one provided?

Help would be appreciated.

[Oleh]

I want to unlock my BIOS so I can do something to install Mac OS X on it. What I need to do is: DVMT-prealloc BIOS setting must be changed to 128MB

So apparently unlocking the BIOS will allow me to do this. However, I believe I need you to provide you with my BIOS and it's something I don't know how to do. And even if I gave you my BIOS and you changed it, how would I replace my BIOS with the one provided?

Help would be appreciated.

http://rghost.ru/8yrNQQSNf
run cmd as admin
run fptw64 -d bios_d.rom -bios
and report

which graphics card you have?

[deathmetalgore]

Hey, I'll do that shortly and report back. I have NVIDIA GeForce GTX 860M and Intel HD 4600

[deathmetalgore]

I want to unlock my BIOS so I can do something to install Mac OS X on it. What I need to do is: DVMT-prealloc BIOS setting must be changed to 128MB

So apparently unlocking the BIOS will allow me to do this. However, I believe I need you to provide you with my BIOS and it's something I don't know how to do. And even if I gave you my BIOS and you changed it, how would I replace my BIOS with the one provided?

Help would be appreciated.

http://rghost.ru/8yrNQQSNf
run cmd as admin
run fptw64 -d bios_d.rom -bios
and report

which graphics card you have?

I did what you asked me to and this is what I got back:

https://www.sendspace.com/file/7yrut7

My graphics are: NVIDIA GeForce GTX 860M and Intel HD 4600