[REQUEST] Acer Aspire 5750(G,Z) & 5755(G) BIOS Unlock

[Florin9doi]

No features will be lost for windows.
Mac os x still need Chameleon+dsdt+fakesmc to boot and drivers for network/touchpad/usb3.0/sound.

[Gaboros]

Thanks you very much, I flashed it without any problem but the main reason why I installed it seems not work. This the the CPU fan controll. Even if I set it to always run at the maximum as soon as the windows logo show up the fan speed is going lower. And this is cause overheating when I'm playing games... any idea to lower the cpu/gpu temperature which is always at 90 C if I play?

[szemy20]

GT630M VGA BIOS mod to have a solution? Fan Voltage Setting up sebbeség or fan, how do I do that? Thank you in advance

[gageracer]

is there a way to force the laptop to use my dedicated graphics card via BIOS settings?that's why i was searching for a unlocked bios but still i couldn't manage it with 1.20 akbar BIOS.

[putte]

Hello I have a question? How to overclock it TS11-HR with i7 CPU? And what bios ver works best? And last question, how do you get the fan speed to 100% and im there is no better cooling to the buying and which one? Sorry for my bad English

[toxictroop]

Bump for those who havent got this.

[umbau]

i am manage to unlock the acer 5750G version 1.20 my gol is;
1-unlock hidden uefi boot in boot form (its complete now)
2-adding missing module to bios so it be able to boot in uefi(complete now)
3-unlock the advanced and power option(iits complete now)
for changing uefi option use F5 and F6 to disable or enable it enter not work in this form .if you want to boot in uefi set efi boot first to enable
the bios with advanced-power-and uefi menu is now completed and attached to post.


and the version 2 for hakintosh user some modification in power management module for solving the Intelcpupowermanagement.kext kernel panic.flash this version and enjoy the vanilla apple kexts(this version is useless for windows user )also add some model from uefi duet 2.31 .

this is the UEfi-advanced v 1.21 with all of 1.20 feature .i think this is the final version for this laptop:
Download v1.21-Uefi-advanced-hakintosh

Hi ,
This is my first post im just new user
first i thank you to make modded bios
i have a packardbell ls44 hr 609 which is i5 2430 and amd radeon hd 6650 m
also i had switchable graphics problem but before i installed modded bios before pswe017 i didnt remember correctly ( always enable peg , fixed scheme ) etc

now im usin win8 pro and will i install this bios for better performance

thanks a lot

[thevoiceover]

I'm not able to download 1.21 from akbar102 and the modded one I downloaded from another user left my system unable to boot drive ( I had windows 8 on drive but now not showing drive ) so do you guys have any links for Akbars 1.21? I had v1.20 when I installed the last link modded one from this forum that messed up my PC!

[McBride]

Here

https://hotfile.com/dl/186622702/ce59690...1.zip.html

[McBride]

Hello friends,
I want know if we can change lastest BIOS with an over-volt of fan for improve speed.
Now you you can set 100% maybe can increase this value to 150%? it's possible?
Or someone know how to do this in Windows by a mod of registry? speedfan don't work...