Windows 8 and 8.1 Forums

No boot device found

  1. #1

    No boot device found

    Working on a HP Envy M6 laptop. Getting the "no boot device found" error when booting. Only thing I can access is bios. Its a windows 8 preinstalled machine so I do not know the product key nor have an install or recovery disk.

    I am able to access the drive when hooking up it externally to my win 7 machine ( had to save some files on the drive ).

    Was only able to find a 8.1 install disc so I made a bootable USB to try and do a refresh. Still got device not found. Had to turn on legacy support in the bios. Detects the USB except repair isn't helpful. Tried the refresh and ...yep, hard drive is locked ( imagine because I am in legacy mode ).

    So what do?
    Legacy - hard drive gets locked
    Non legacy - hard drive / usb not detected

    Really stumped on what to do. Don't think I can downgrade to 7 either.

      My System SpecsSystem Spec

  2. #2

    Central IL
    Posts : 3,468
    Linux Mint 17.2

    Means that the hard drive is either not working (ie no power, not installed, or just a dead drive). The other would be a blown IDE/SATA controller on the motherboard.
      My System SpecsSystem Spec

  3. #3

    Quote Originally Posted by Delease View Post
    I am able to access the drive when hooking up it externally to my win 7 machine ( had to save some files on the drive ).
    Welcome to Windows EightForums, Delease.

    I can see you know it isn’t the HD for you tested that by hooking up externally. Did you check the power pins on the lappy to see if it’s getting power? If it is then odds would have it it’s the controller or a component of the controller. Do you see anything that looks as if it fried on the MoBo?
      My System SpecsSystem Spec

  4. #4

    Nothing fried looking/smelling.
    Made a win 8 disc itself instead of USB and was able to get into recovery so far. Doing a chkdsk on the system now. Should take a while ( 3 hrs left )

    Will update
      My System SpecsSystem Spec

  5. #5

    OK. Cool. Thanks for posting that.
      My System SpecsSystem Spec

  6. #6

    Chkdsk finished.
    Got "Selected boot image did not authenticate".

    Running sys diag tests then going to try and refresh from the disc
    Edit: Tried to refresh and got drive is locked. System restore can't find a restore point. Repair is unable to repair the machine.

    This is an absolute mess and apparently I am not alone judging by google searches
      My System SpecsSystem Spec

  7. #7

    A black screen with that message?
      My System SpecsSystem Spec

  8. #8

    Yes when I boot I get the black screen with a blue dos based message in the middle. Tells me to click enter, then shuts down.
      My System SpecsSystem Spec

  9. #9

    Are you still running the diag test? Secure boot may be messed up.
      My System SpecsSystem Spec

  10. #10

    I am really at a loss for words.
    Diag test finished. Mem & Hard drive passed.
    Going to disable secure boot in the bios and see if that helps.
      My System SpecsSystem Spec

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No boot device found

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