[REQUEST] Lenovo G50-45 BIOS Unlock

[Dudu2002]

Hi
1. ALL mods is personal!
2. you need SPI-programmer+SOIC8 clip

[griff4201]

Hi,
   Could you PM me the link for modded BIOS as well since I want to access the hidden Information about my Laptop (Lancer 5B2 with AMD A8 6410). I have used the FalseClock method. Please find the backup BIOS and log attached. I am running the 2.13 version of Insyde BIOS.
Link to BIOS : https://download.lenovo.com/consumer/mob...cn45ww.exe
Would like to know as well whether I can disable internal graphics without a black screen imminent?

[Dudu2002]

Hi,
   Could you PM me the link for modded BIOS as well since I want to access the hidden Information about my Laptop (Lancer 5B2 with AMD A8 6410). I have used the FalseClock method. Please find the backup BIOS and log attached. I am running the 2.13 version of Insyde BIOS.
Link to BIOS : https://download.lenovo.com/consumer/mob...cn45ww.exe
Would like to know as well whether I can disable internal graphics without a black screen imminent?

Hi
1. ALL mods is personal!
2. Bios mod can be flashed using SPI-programmer+SOIC8 clip only

[superdupe]

I'm looking for some help.  I have the AMD version of the Lenovo G50-45 laptop.  It has an Insyde BIOS.  Like many others, I need to get past the whitelist and understand this particular BIOS must be physically flashed...

I have all the hardware and have successfully read and flashed the chip several times.  The problem is my modified BIOS file will not work and I have to revert to the original dump.

I've tried two different ways.  First, I tried stopping the whitelist following these directions.

https://www.tonymacx86.com/threads/guide...al.187340/

That didn't work.  The laptop won't start at all...

Then I tried to just replace the hardware IDs of my old WiFi card with the new one using this guide...

http://blog.sbelyea.net/articles/whiteli...wlan-cards

That didn't work either and again the laptop won't turn on...

Both times, when I flash the original backup back to the chip, it works perfectly and boots up... I'm guessing there is some checksum that realizes this is not an official BIOS rom?

I even took a look at this thread, but didn't get to far as I couldn't find the keyword TCPABIOS...

https://www.insanelymac.com/forum/topic/...on-lenovo/

Soooooooooo.....

Can anyone help me with either pointing out what I'm doing wrong or helping my mod the BIOS correctly?
I have attached my bios read file along with the latest Lenovo BIOS version 2.13.

[NightBlue]

Hi :-D My english is bad sorry . İ need lenovo g5045 unlock bios please help me :-D

[frostjord]

  bios (copy 5).bin (Size: 8 MB / Downloads: 5) Hi guys,
I would like to unlock the bios of my lenovo g50-45 80e3  to be able to access advanced options in the bios menu.
I have tried to do it myself with h20uve but i have the following error message : "Unable to display setup string" .
It has an amd a-6210 cpu and an insyde20 bios.
I have a ch341a programmer and a test clip.
Could you please do it for me ?

Ps: If you need more than the .bin file just ask me and i will give it to you but i am on linux so i might not be able to deliver it.

Thanks in advance !

[zasranech]

Hi, can I have a modified bios lenovo g50 -45 80e3

[Laurentiu]

Hello,

Can you help me unlock the bios of this laptop, I need the advanced settings, I'm interested in the graphics part,  at the moment I have a ch341a and the clamp for programming!

Thank you in advance!

bios link: https://download.lenovo.com/consumer/mob...cn45ww.exe

[Dudu2002]

Hello,

Can you help me unlock the bios of this laptop, I need the advanced settings, I'm interested in the graphics part,  at the moment I have a ch341a and the clamp for programming!

Thank you in advance!

bios link: https://download.lenovo.com/consumer/mob...cn45ww.exe

Hi
AMD cpu
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
Also need your bios dump