Problem opening file for reading-DOS (bios)

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minhtrilh98
minhtrilh98 Member Posts: 7 New User

I need help on updating my BIOS. My motherboard model is Aspire M1935. I tried to update by using a bootable flash drive and copy the DOS file in the .zip I got from Acer's website. Then I choose the USB as bootable device. Once I get into the DOS environment, I typed "BIOS_DOS.bat" and I got the message " - Error: Problem opening file for reading". I don't know which step I did wrong that might lead to the error. Do I have to copy everything that are in the ZIP folder or just the DOS folder I got from extract from ZIP.

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  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer
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    copy the files inside the DOS folder to the bootable flash drive.

     

    what's your BIOS version right now?

    I'm not an Acer employee.
  • minhtrilh98
    minhtrilh98 Member Posts: 7 New User
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    P01-A1

  • minhtrilh98
    minhtrilh98 Member Posts: 7 New User
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    After I put the DOS file into the bootable device and enter DOS mode. I tried to enter the file by typing "DOS", it gava me a message :" Bad command or filename" so I couldn't enter the folder to run the batch file.

  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer
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    Don't need to copy the folder but just the files inside the DOS folder.
    By the way, to enter the DOS folder, just type
    cd /dos
    I'm not an Acer employee.