missing operating system


  1. Posts : 1
    win 7
       #1

    missing operating system


    help needed after shutting down my pc last night
    when i started this morning it says "missing operating system"
    i try to use my windows 7 dvd nothing is working too
    checked the BIOS if d hard-disk is not connected but is connected


    help plz
      My Computer


  2. Posts : 687
    Microsoft Windows 10 Professional / Windows 7 Professional
       #2

    Try reconnecting the disk data and power cables, if its still undetected on bios, then the disk is dead.
      My Computer


  3. Posts : 5,795
    Windows 7 Ultimate x64 SP1
       #3

    If the BIOS does detect it, you probably just need to boot from your Windows 7 disc and run a repair.
      My Computer


  4. Posts : 6,292
    Windows 7 64 Bit Home Premium SP1
       #4

    1. Is this a laptop or a desktop PC?

    2. Have you changed any settings in the BIOS? Particularly the Boot Order.

    3. Do you have any extra hard drives (or just one) or external drives (including USB sticks) connected while this is happening?
      My Computer


 

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