acer aspire 5750g BIOS update

the_one
the_one Member Posts: 7 New User

Hello
i'm using acer aspire 5750g machine (windows 7 x64) bios version: 1.10
and i need to update it to the latest version ( 1.21 ) because i'm facing some problems when i updated to windows 8 which is going to be fixed when i update the bios
But it's still new and i'm afraid the update is going to fail so i need help!
i need instructions how to update bios? wihtout bricking my laptop? can i recover the bios if it fails? 
help please! thanks

Best Answer

  • laurent_14
    laurent_14 ACE Posts: 10,049 Trailblazer
    Answer ✓

    Hello the_one,

     

    I give you the procedure to flash your bios under DOS (Aspire 5750G - Bios 1.21):

     

    To flash the bios with MS-DOS (DON'T FLASH UNDER WINDOWS):

     

    1- Make a MS-DOS Bootable USB Flash Drive (see note) with FlashBoot (Demo) or HP USB Disk Storage Format Tool

    2- Download the bios file.zip and unzipped it.

    3- Copy all files contained in the DOS folder (from BIOS.BAT to SPROM.EXE).

    4- Boot on the USB flash drive (see the note).

    5- When you are on MS-DOS, type the command BIOS.BAT

    6- If it's flashing successfully, reboot your system (normally, it reboot automatically).

    7- Enter on the bios setup utility, "Load optimazed defaults" or "Load default settings".

     

    --- If you have a doubt, do not hesitate to ask me questions ---

     

    Note:

    Flashboot: Map to A: selected --> you'll see it like a FDD or USB FDD

                   Map to C: selected --> You'll see it like a HDD or USB HDD

    HP: By default, Letter C --> you'll see it like a HDD or USB HDD

     

    It exists a portable version of Flashboot Demo 2.2e (no install).

     

     

    France

Answers

  • laurent_14
    laurent_14 ACE Posts: 10,049 Trailblazer
    Answer ✓

    Hello the_one,

     

    I give you the procedure to flash your bios under DOS (Aspire 5750G - Bios 1.21):

     

    To flash the bios with MS-DOS (DON'T FLASH UNDER WINDOWS):

     

    1- Make a MS-DOS Bootable USB Flash Drive (see note) with FlashBoot (Demo) or HP USB Disk Storage Format Tool

    2- Download the bios file.zip and unzipped it.

    3- Copy all files contained in the DOS folder (from BIOS.BAT to SPROM.EXE).

    4- Boot on the USB flash drive (see the note).

    5- When you are on MS-DOS, type the command BIOS.BAT

    6- If it's flashing successfully, reboot your system (normally, it reboot automatically).

    7- Enter on the bios setup utility, "Load optimazed defaults" or "Load default settings".

     

    --- If you have a doubt, do not hesitate to ask me questions ---

     

    Note:

    Flashboot: Map to A: selected --> you'll see it like a FDD or USB FDD

                   Map to C: selected --> You'll see it like a HDD or USB HDD

    HP: By default, Letter C --> you'll see it like a HDD or USB HDD

     

    It exists a portable version of Flashboot Demo 2.2e (no install).

     

     

    France
  • the_one
    the_one Member Posts: 7 New User

    Ok i'm going to try it and ill get back to you! 

  • the_one
    the_one Member Posts: 7 New User

    Worked like a charm! THANK YOU! now i can upgrade to w8 without any problems Smiley Wink KUDOS!
    have a nice weekend m8Smiley Happy

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