acer vn7-571g bios can't find any ssd or hdd or dvdrom

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  • JackE
    JackE ACE Posts: 44,582 Trailblazer
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    Enter 'list volume'. Post photo.

    Jack E/NJ

  • Majekaz
    Majekaz Member Posts: 110 Die Hard WiFi Icon
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    ..........

  • JackE
    JackE ACE Posts: 44,582 Trailblazer
    edited January 2023
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    OK. Exit diskpart.

    At the X: prompt enter 'C:' If you get the C prompt, enter 'dir'. Post phone photo.

    Jack E/NJ

  • Majekaz
    Majekaz Member Posts: 110 Die Hard WiFi Icon
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    We find it..

  • JackE
    JackE ACE Posts: 44,582 Trailblazer
    edited January 2023
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    OK. Now enter 'CD BIOS 1.19'. Then 'dir'. Post phone photo.

    Jack E/NJ

  • Majekaz
    Majekaz Member Posts: 110 Die Hard WiFi Icon
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    ...........

  • JackE
    JackE ACE Posts: 44,582 Trailblazer
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    OK. Cross your fingers and hope this won't and lose video too. Now---

    Enter 'wBIOS'

    If it works, it my take 5 or more minutes. The screen may go black for a while. And the system might shut down automatically. This means the flash was successful. We shall soon find out. Good luck!🙂

    Jack E/NJ

  • Majekaz
    Majekaz Member Posts: 110 Die Hard WiFi Icon
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    I got this one now

  • Majekaz
    Majekaz Member Posts: 110 Die Hard WiFi Icon
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    Maybe i neet to tape in PCISCAN. EXE?

  • JackE
    JackE ACE Posts: 44,582 Trailblazer
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    Enter 'Winver'. Post phone photo.

    Jack E/NJ

  • Majekaz
    Majekaz Member Posts: 110 Die Hard WiFi Icon
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    Like this?

  • JackE
    JackE ACE Posts: 44,582 Trailblazer
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    Did you use Microsoft media creation tool to make boot USB stick? How long ago?

    Jack E/NJ

  • Majekaz
    Majekaz Member Posts: 110 Die Hard WiFi Icon
    edited January 2023
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    I did this stick about 2 months ago via Microsoft webpage.

  • JackE
    JackE ACE Posts: 44,582 Trailblazer
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    The executables seem to need a Win10 version before 2020. I find version 1511 to be most useful for troubleshooting like this. So follow these directions.

    Google search keywords '1511' 'iso' 'archive'

    Download Win10 Home 64-bit iso file version 1511

    Use Rufus to create bootable v1511 Win10 installation stick

    Make BIOS 1.19 folder on 1511 Win10 installation stick copy all BIOS batch files into folder

    Then boot to version 1511 Win10 and we'll try again.

    Jack E/NJ

  • Majekaz
    Majekaz Member Posts: 110 Die Hard WiFi Icon
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    I have MacBook for now. You know another app instead Rufus?

  • JackE
    JackE ACE Posts: 44,582 Trailblazer
    edited January 2023
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    See if these directions will work. Looks like it might only boot on a mac though?

    https://www.makeuseof.com/create-windows-10-bootable-usb-mac-bootcamp/

    Jack E/NJ

  • JackE
    JackE ACE Posts: 44,582 Trailblazer
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  • Commodore_1995#
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    This issue does not appear to be exclusive to version 1.16. This user was facing the same issue with bios in version 1.14: https://community.acer.com/pt/discussion/comment/777765/#Comment_777765

    He also said that by pressing fn+tab three times and with the f12bootmenu activated, apparently the hard drive was recognized:

    https://community.acer.com/pt/discussion/comment/779176/#Comment_779176

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  • JackE
    JackE ACE Posts: 44,582 Trailblazer
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    Seems like worth a try.🙂

    Jack E/NJ

  • Majekaz
    Majekaz Member Posts: 110 Die Hard WiFi Icon
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    Now i got this one