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[REQUEST] Acer Aspire 5750(G,Z) & 5755(G) BIOS Unlock
(07-05-2012, 10:07 AM)akbar102 Wrote: 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

For Windows 10 1909 I use BIOS 1.20 version 2 for hakintosh. Only this BIOS correct work with Windows Fast Startup (Acer Aspire 5750G UEFI system drive).
P5WE0x64.fd CRC32 D2A434EB From this attachment P5WE0x64.zip
And other files from P5WE0120-UEFI-POWER-Advanced-By Akbar.zip

For Windows 10 1909 BIOS 1.20 and 1.21 and 1.21_2158 create error when with Windows Fast Startup enabled after power off Windows - "No bootable device -- insert boot disk and press any key".  After reboot over Ctrl+Alt+Del Windows started ok.

 Can help me and get the work link for version v1.21-Uefi-advanced-hakintosh?
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I have ACER Aspire 5755(G). I need to initialize VT-d in advanced settings in BIOS. Can somebody please help me with appropriate download link?

Note: I tried the links by user: Akbar102 - the first link updates the current BIOS, but does not show advanced settings. The second link does not work.

Thank you
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(11-18-2019, 04:44 PM)Can someone please help me with a download link to update my BIOS so that I can see the advanced settings? PC: Acer 5755G Issue: Cannot see UEFI Settings and Advanced Settings in BiosThanks ISikorskiy Wrote:
(07-05-2012, 10:07 AM)akbar102 Wrote: 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

For Windows 10 1909 I use BIOS 1.20 version 2 for hakintosh. Only this BIOS correct work with Windows Fast Startup (Acer Aspire 5750G UEFI system drive).
P5WE0x64.fd CRC32 D2A434EB From this attachment P5WE0x64.zip
And other files from P5WE0120-UEFI-POWER-Advanced-By Akbar.zip

For Windows 10 1909 BIOS 1.20 and 1.21 and 1.21_2158 create error when with Windows Fast Startup enabled after power off Windows - "No bootable device -- insert boot disk and press any key".  After reboot over Ctrl+Alt+Del Windows started ok.

 Can help me and get the work link for version v1.21-Uefi-advanced-hakintosh?
find
quote
Can someone fix how uefi acts? From USB it works for any OS. From HDD it found just windows.
Currently im using this workaround:
-rename your efi file to bootmgfw.efi
-follow windows efi partition directory tree

that way i was able to boot any efi from HDD..
Before i found this workaround, i used USB stick with Clover soldered to bluetooth port (internal usb)

Is it possible to fix this bug in BIOS?

Human is the most disturbance quantity.
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I too have problems with windows 10 1909 fast startup (uefi).It wont boot at first but will boot after a resart.How to fix this ? I am using 1.21 unlocked bios
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Hello,
I'm new here, I've read some post already regarding the bios but I'm looking for a particular bios for the old bios for my laptop
Motherboard: Acer jv51_hr
Bios installed: 1.21
Laptop model: Acer aspire 5755g

I would like to have an unlocked bios that has UEFI Boot option because the one I have now is only for legacy, and fan control, VT options,
thanks and I hope someone will fulfill my request regarding this matter,
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