Acer AM3400-E2122 - Unlock Bios

Discussion in 'BIOS Mods' started by cosmos19, Apr 4, 2012.

  1. cosmos19

    cosmos19 MDL Novice

    Apr 4, 2012
    #1 cosmos19, Apr 4, 2012
    Last edited: Apr 4, 2012

    I would like to get the Bios unlocked to upgrade the Ram.

    Acer Aspire AM3400-E2122

    AMI BIOS: P01.B4 dated 29.08.2011

    Hxxp:// M3400&OS=721&LC=en&BC=Acer&SC=PA_4

    Adding extra 4GB Ram. Bios reports it correctly as 8192Mb but unable to load Windows 7. Error on start up: hardware change detected, re-install windows or contact manufacturer. Go to re-install Windows, get same message! Even tried to delete the entire partition and re-install. No luck!

    Please help.

    Thanks in advance.