[REQUEST] Lenovo Y40-70 (99CNxxWW) BIOS Unlock

[DarkTower7899]

Also. Will this allow me to undervolt my cpu and gpu?

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[BDMaster]

Hi mate,

Error 280: Failed to disable write protection for the BIOS space!

So your Eeprom chip is Write Protected (unpack result and find It) We
have three ways :

1. Downgrade to previous Bios version and redo result file
2. Use Sleep Bug to check if actived yet
3. Use the tools (SPI PGM + Clip)

Now You make a test for Sleep Bug (work only on Insyde Bios) . . .

Now We have to see if Sleep Bug is Activate yet !
So put your laptop into Sleep Mode (just close the Lid) and then Wacke-Up It
(reopen the Lid), then redo the result files (I hope last time !)

Let me know
Regards

[DarkTower7899]

Ok. Will do it late tonight. Tyvm! Also. Do you know if it will unlock voltage control and what other options does it give me?


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[DarkTower7899]

I cannotfind an old BIOS file. Do you know where i can download one?

[BDMaster]

Here You go (version 24) :

http://rghost.net/6tFRNDK6P

Let me know
Regards

[DarkTower7899]

Here You go (version 24) :

http://rghost.net/6tFRNDK6P

Let me know
Regards

Okay. Thank you very much! Here is the file.
https://www.sendspace.com/file/wqmilm

[BDMaster]

Here You go :

http://rghost.net/7R5XznSg7

let me know
Regards

Donate to me for my work and time . . . look into my Signature

[DarkTower7899]

Will try it later tonight. I will post my resultz up then. Will be donating for sure! TYVM!

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[DarkTower7899]

It worked! TYVM. Will send you a donation tomorrow when I get paid.

[DarkTower7899]

Sent 10Euro your way. Thanks again!!!