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

[paklic9]

Hi, i want to ask you for a perma bios mod for my laptop lenovo y50-70 (GTX 860M 4 GB).
I want unlock graphics card overclocking core clock more than default. I am overclocking it with MSI afterburn or NvidiaInspector, but default its locked for max +135 mhz core clock and i want overlock it more. Memory overlocking is ok, but core clock is locked. And i want use MSI afterburner or Nvidia Inspector for overclocking (not perma lock core clock), because its save to control it, if its possible to do it like this.

I saw on internet similar perma mod for asus with same graphic.

Is this possible?

PS: I am new in bios modding. btw sorry for my bad english, but i hope you understand me.

My backup bios: https://www.sendspace.com/file/mv9nqo

Thank you in advance for your help.
Merry Christmas,
Paklic

[BDMaster]

Let me see It please !
Post to me a link or upload that Bios Mod to extract the vBios !
I am working on a version +135 with an user who has to prepare the vBios Module
for nVidia GT860M Card and then I will use for the Bios Mod OC !
Let me know
Regards

[paklic9]

I don't know, what you exactly want from me. I am new in bios modding.
I did backup bios with Universal Bios Backup and i uploaded it for you (https://www.sendspace.com/file/puugth).
I dont know, how to make from it vBios module.

This is screen from my GPU-Z:


I found vBios here (https://www.bios-mods.com/forum/Thread-R...#pid106441) with same bios version, but its not from my bios.

[paklic9]

Delete or ignore this message, it was posted 2x same text, because of my mistake.

[paklic9]

Here is the similar perma mod, but its for Asus. (https://www.techinferno.com/index.php?/f...or-g750jm/)
And i got lenovo.
I just want raise core clock slider limit. In program like NvidiaInspector, but for it need mod the bios. Adding screen from NvidiaInspector.

Can you help me with that? I would like to donate you for that, if it will work.

[xkwas]

Thanks, BDMaster!
I did my own research and I'm going to modify 28846B5E-D603-4194-9D9C-D23783D98B00_1790.ROM (same bios version as in GPUZ). I can't test any core clocks higher than +135, because that's the max allowed in vbios for right now. However I was able to play Far Cry 4 @Ultra +135 Core / +350 Mem @STOCK voltage! I'm gonna read a little bit more about voltages and I'll send you my 28846B5E-D603-4194-9D9C-D23783D98B00_1790.ROM with +250 Core / 350 Mem / ?? voltage.
Cheers!

[BDMaster]

Merry Christmas !!!

I will
wait your news bt give a look here too :

So We have a little issue !

Look here :

Clevo W230SS (GTX860M = 750)

Asus G750JM (GTX860M = 750)

http://www.anandtech.com/show/7764/the-n...-maxwell/4

The Prema vBios is for GTX750 = 750 = GM107 and yours is the GTX860 = 660 = GM107

I don't know the compatibility as is older than 750 and not same Power like You can see by comparing !

Then all possible is to copy the Settings from Prema to your vBios and try or replacing It too !

Here is the Clevo W230SS vBios to study . . .

http://rghost.net/6lCjGCsBB

Let me know
Regards

[BDMaster]

Give a look here :

https://www.bios-mods.com/forum/Thread-R...ios-unlock

Regards

P.S. I will give a look It !

[BDMaster]

So We have a little issue !

Look here :

Clevo W230SS (GTX860M = 750)

Asus G750JM (GTX860M = 750)

http://www.anandtech.com/show/7764/the-n...-maxwell/4

The Prema vBios is for GTX750 = 750 = GM107 and yours is the GTX860 = 660 = GM107

I don't know the compatibility as is older than 750 and not same Power like You can see by comparing !

Then all possible is to copy the Settings from Prema to your vBios and try or replacing It too !

Here is the Clevo W230SS vBios to study . . .

http://rghost.net/6lCjGCsBB

Let me know
Regards

[paklic9]

I looked on Clevo W230SS vBios. And yeah, you are right. Power is different and Voltage is different little too.
The main difference is in Common. In Clevo W230SS vBios are TDP,3D Base Entry and Boost Entry Disabled. But in my vBios is all set to Entry #0.
Others settings like boost table,boost states, clock states are same.
PS: I cant look at Asus G750JM vbios, because i cant download it.
I want ask you, in Clevo W230SS vBios is unlocked overclocking more than +135 on core? I dont know, where you get this vBios, so for it asking.

Maybe if we set in Common Basic clock settings to Disabled, like in Clevo W230SS, it will unlock to overlocking more than +135? And we dont have to change power or voltage?
But i am not sure, i am new in this settings, that is my idea only.
PS: If its set to Disabled, it mean graphics card will work on default values or what?