Operating System Not Found ?

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  1. Posts : 16
    Windows 7 Home Premium 32bit
    Thread Starter
       #11

    The "Repair Disk" works, i mean i can do the "Command Prompt" thing with it. So i guess that's what do you mean by "he boots the lappy". :/
      My Computer


  2. Posts : 22,814
    W 7 64-bit Ultimate
       #12

    There must be something wrong with the Windows 7 install DVD, where did you get it from?
      My Computer


  3. Posts : 16
    Windows 7 Home Premium 32bit
    Thread Starter
       #13

    I bought it from my PC assembler, and it works with my other PC. And my Mandriva DVD who worked yesterday does not work today. :/
      My Computer


  4. Posts : 22,814
    W 7 64-bit Ultimate
       #14

    It may have to do with the other things on the PC.



    If there is nothing on the HDD you need to save run the "clean all" it will remove everything from the HDD and then you should be able to boot/start the Windows 7 installer from the disk you have.
      My Computer


  5. Posts : 16
    Windows 7 Home Premium 32bit
    Thread Starter
       #15

    Okay, "clean all" is running, i hope it'll fix the problem. x)

    By the way, i'm not sure i understand the "100Mb boot partition" thing. It's facultative ?

    Thanks for the help anyway.
      My Computer


  6. Posts : 22,814
    W 7 64-bit Ultimate
       #16

    The 100MB boot parition is added to A HDD by default when Windows 7 is installed to a "Raw, Unallocated" Hard Disk Drive and using diskpart to create partitions before the install starts will not allow the 100MB partition to be created.



    Just do all the steps in the "clean all" tutorial and it will not be created.


    Depending on the size of the HDD "clean all" could take a lot of time to complete so just be patietnt.
      My Computer


  7. Posts : 16
    Windows 7 Home Premium 32bit
    Thread Starter
       #17

    Clean all is done, but the DVD still don't work.

    "operating system not found"

    I have also a "Yukon PXE [...] PXE-E61 : Media test failure, check cable. PXE-MOF : Exiting PXE ROM" message.
      My Computer


  8. Posts : 22,814
    W 7 64-bit Ultimate
       #18

    Do you have something connected to a USB slot?
      My Computer


  9. Posts : 16
    Windows 7 Home Premium 32bit
    Thread Starter
       #19

    Nope, nothing :s
      My Computer


  10. Posts : 22,814
    W 7 64-bit Ultimate
       #20

    Are you sure that is a standard Windows 7 install disk and not something else, a standard install disk does not need an operating system to start-up.
      My Computer


 
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