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Thread: Unknow device ACPI\TOS620A after Win 7 installation on Qosmio F series

  1. Unknow device ACPI\TOS620A after Win 7 installation on Qosmio F series
    #1
    Beginner
    Join Date
    May 2010
    Posts
    12
    Hi all,

    My brother has just made Windows 7 64 bit clean installation. He installed all driver from toshiba page, but there is an unknow device (ACPI\TOS620A)

    Somebody can help me?

    Thanks,

  2. Re: Unknow device ACPI\TOS620A
    #2
    Master
    Join Date
    Mar 2010
    Posts
    2,584
    Hi,

    As I know, the ACPI\TOS620A unknown device needs the HDD Protection Utility.

    Go to the Toshiba driver page and download for your model:

    http://eu.computers.toshiba-europe.com/innovation/download_drivers_bios.jsp

    Greets

  3. Re: Unknow device ACPI\TOS620A after Win 7 installation on Qosmio F series
    #3
    Take a look into this thread:
    http://forums.computers.toshiba-euro...ssageID=201203

    As you can see the user has solved this installing the HDD Protection Utility

    PS: sometimes it helps to search in forum before posting and waiting for a answer!

  4. Re: Unknow device ACPI\TOS620A after Win 7 installation on Qosmio F series
    #4
    Beginner
    Join Date
    May 2010
    Posts
    12
    MisterX, don't be angry with me, thanks Jeka, installing hdd utility solved my problem.

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