[Request] Acer Aspire V3-771(G) BIOS unlock

[Fern]

Do the keys on the keyboard stick? Disables the keyboard and check.

[Matte]

No, i checked, even the inbuilt keyboard will do the same. If i type letter l it will just lock the screen. Even when i connect external keyboard, i will still get same problems. Even when charging, sometimes it will show charging light other time it will not. It will not load windows until i press too many random keys on keyboard. But this problem first started when i was using cpu z to stress laptop.. then it disappeared but now i was doing a restore point on laptop and everything went that way. I have even reinstalled windows. No help

[n3r0b0l]

lease help me to unlock advanced menu in acer aspire v3-771G-53218g1TMakk
thanks in advance

[Browlak]

Hi i forgott my password and now i tried all to install new os but my boot is disabled. i used the tool for a dump with ftp but didnt know if it works because it says the area ist not readable. so i bought a programmer an read the chip directly.
can you please help me to get my password or a new bin without.
but i would like to know the old one

[ivan555]

Привет.
не могли бы вы помочь мне разблокировать расширенные параметры BIOS для меня?
Мой ноутбук V3-771G Gt 650m работает
с 1.15 БИОС

[Toulouse]

Hi guys,

Hope some one can help me.
i got a old acer aspire 3v-771G (original win7) an bios update to V1.15 but i want to instal win 8 but problem is i need v2.xx uefi.
the original acer update flash dont work. he dont wat to flash from v1.xx to v2.xx can some help me?
thanks

[Juergen58]

kann jemand helfen!!!Hallo Jungs bräuchte mal das Bios update für Acer aspire v3-771G   die version  VAGV216.fd wo genau könnte ich die finden ausser bei Acer auf der Homepage???

[rwzx7]

Hello, I have an Acer Aspire V3-731, which I see uses same bios type as V3-771.

I mistakenly updated fw from 1.xx to 2.28, which changed bios setting from legacy to uefi, and locked the bios with a password that I was never given.

I need to get into the bios to make changes, like switching back to legacy instead of uefi, etc.

I first tried modifying the platform.ini and platforms.ini, before starting the fw update in windows. I changed "password=0" to "password=1" so it would overwrite during the update, but after the update hitting F2 still requires a password. Others report a hash that is displayed when entering wrong password three times, but mine says "system will halt."

Another method to reset/change password is installing Acer Empowering Technology & eSettings, but this requires Vista, which will not install. Win 7 almost installs but freezes. The laptop will only boot to uefi disks & flash drives, which these OS's are neither.

I tried downgrading to 1.15 to get back to legacy so I can install Vista. This didnt work, but I read that I needed to downgrade from 2.28 to 2.01 first, which I could probably do but cannot find 2.01. I read this is the only version that a downgrade to 1.XX is possible.

I am able to successfully downgrade 2.28 to 2.23 using the usb flash method using VAG70X64.fd
It is currently using 2.28 with Win 8.1 x64 installed temporarily.

Are you able to provide 2.28 (latest) with all features unlocked, including the bios password requirement removed?

If that is not possible, do you have 2.01 that I could try? Then I could try 1.15.

Any ideas and help are greatly appreciated!

Model: Acer Aspire V3-731
Bios Revision: v2.28
Bios Type : Insyde
Bios Link v1.15 : link [if needed]
Bios Link v2.28 : link

[AndreySet]

Good time of day. Please help me unlock the bios so that the extended menu appears! On Acer Aspire V3-771G and Nvidia 740. The Bios version is 2.28, the dump also has a photo of the bios system serial number and everything else, up to the updated bios. Everything is in the archive by the link in this message. Thank you in advance!
https://drive.google.com/file/d/1LbnANil...sp=sharing

Acer Aspire v3-771G 33126G1TMaii
InsydeH20 3.7
current Bios version 1.15
requires Bios version 2.28 "BIOS_Acer_2.28_A_A"

[Dudu2002]

Good time of day. Please help me unlock the bios so that the extended menu appears! On Acer Aspire V3-771G and Nvidia 740. The Bios version is 2.28, the dump also has a photo of the bios system serial number and everything else, up to the updated bios. Everything is in the archive by the link in this message. Thank you in advance!
https://drive.google.com/file/d/1LbnANil...sp=sharing

Acer Aspire v3-771G
InsydeH20 3.7
current Bios version 1.15
requires Bios version 2.28 "BIOS_Acer_2.28_A_A"

Hi
Using the Universal BIOS Backup ToolKit 2.0 for your laptop model is not desirable...use BACKUP_Tools19 or fpt only