Problem signature o7: unknown


  1. Posts : 1
    windows 7 Ultimate x64
       #1

    Problem signature o7: unknown


    hi,



    Multiple times i have tried to install Windows 7 in my laptop, process stops at copying files ( i mean second section ). i have seen Cdrive has 2mb free space so i have totally formatted all drives. now also its saying some problem.


    I tried Startup Repair:

    shown below results :

    Startup Repair
    Problem event name: StartupRepairOffline
    Problem Signature 01: 0.0.0.0
    Problem Signature 02: 0.0.0.0
    Problem Signature 03: unknown
    Problem Signature 04: 0
    Problem Signature 05: unknown
    Problem Signature 06: 1
    Problem Signature 07: unknown
    OS Version: 6.1.7600.2.0.0.256.1
    Locale ID: 1033


    so kindly help me to solve this issue...

    mail : b.pravin@hotmail.com
      My Computer

  2.    #2

    Unplug all other HD's and peripherals,

    Boot into BIOS setup, reset to defaults, save changes. If an EFI BIOS you'll need to decide if you want UEFI BIOS vs. Legacy BIOS. If UEFI follow these special steps for Install, otherwise enable Legacy BIOS or Compatibility Support Module to proceed with normal install:

    Set DVD drive first to boot, HD second, set SATA controller to AHCI, Save changes and Exit.

    Then boot into Windows 7 installer DVD or flash stick burned or written using tool and latest ISO for your licensed OS version here. I would use a fresh ISO written with tool in Step 2 as yours is in question.

    At first installer screen Press Shift + F10, or enter System Recovery Options to open a Command Box, type:

    DISKPART
    LIST DISK
    SELECT DISK 0 (after confirming Windows 7 target HD #)
    CLEAN
    CREATE PARTITION PRIMARY
    FORMAT FS=NTFS LABEL="WINDOWS 7"
    ACTIVE
    EXIT
    EXIT

    Next click Install Now, then Custom install to Clean Install Windows 7 to the partition you created. If it fails then report back at which step and the verbatim error message.

    In addition read over these steps to understand the tools and methods which work best to get and maintain a perfect Clean Reinstall - Factory OEM Windows 7. The steps are the same for retail.

    After install you can adjust partition size or Create new partitions for data, etc. in Disk Mgmt. You are creating the partition here for the purpose of wiping the HD and marking Active which overcomes certain install failures.
      My Computer


 

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