Removing previous version of Windows


  1. Posts : 4
    Windows 7 Ultimate 64bit
       #1

    Removing previous version of Windows


    Hi guys,

    I have this issue regarding removing my previous copy of windows from my Harddisk
    I had a 1TB HDD which had windows installed on the C Drive partition.
    A few days back, i purchased an SSD as well as another 1 TB HDD.
    I installed windows on the SSD using a bootable usb drive.
    However now on boot i get two copies of Window 7 - one for the SSD and one for the HDD.
    I tried formatting the C drive throught the new Windows (SSD) , but it would give the option to delete partition.
    Finally i managed to wipe and format the C partition using EasyUS Partition Manager, however I still get the two options for boot.
    Also my C drive is showing 8 gb as used but there is nothing in the drive.


    Here is a screenshot of the Disk Management screen


    Please help,
    Thanks
      My Computer

  2.    #2

    Not only did you not unplug the other drives during the install to the SSD but you ran the installer from the old OS which locked the letter C from being used on the SSD as it would had the installer been correctly booted to Clean Install Windows 7.

    I would start over and unplug the other drives to install to the SSD if you want it to boot as C correctly.

    If you are one of the few who doesn't care that Win7 is not on C then you can simply delete C and it's former System Reserved boot partition, but first you must move the paging file for A off of it because somehow it winded up there. To do this shut off the paging file and then turn it back on set to A: Virtual Memory Paging File - Change - Vista Forums

    You can then mark Inactive System Reserved to delete it and C in Disk Mgmt, repartition as data drives. Partition - Mark as Inactive - Windows 7 Forums
      My Computer


  3. Posts : 4
    Windows 7 Ultimate 64bit
    Thread Starter
       #3

    I would like to have the system on C.
    So if i disconnect the other HDD and justeave the ssd connected and then install windows, will it solve the issue?
      My Computer

  4.    #4

    Yes. Delete all partitions as shown in the tutorial.
      My Computer


  5. Posts : 13,576
    Windows 10 Pro x64
       #5

    The ssd will be C, Windows will always have the letter C, unless you make a mistake in installing the way you did, as Greg pointed out.

    If you just delete the C partition on the 1 TB drive, the C letter would become available, but I would do as Greg stated and re install.

    How much memory do you have installed ? You may not even need a page file

    The 8 GB used on C is your page file, I would delete that partition.

    As Greg has stated, if you unplug all the hard drives, and re install windows on the ssd, all will be fixed.

    3 things you can do to gain back space on c: ( The ssd once you re install windows )

    1) Turn off the page file ( with 8 GBs of memory, you don`t need one )
    2) Turn off system restore ( if you don`t use it )
    3) Turn off the hyberfile ( if you don`t use it )

    How in the world did the ssd ever get named A ? That`s impossible unless you changed it yourself, windows will never use A or B
    Last edited by AddRAM; 08 Aug 2014 at 12:23.
      My Computer

  6.    #6

    It was installed from the existing OS thereby blocking use of C, and A was first available.

    Leave the paging and hiberfiles alone after reinstall.
      My Computer


  7. Posts : 4
    Windows 7 Ultimate 64bit
    Thread Starter
       #7

    gregrocker said:
    Yes. Delete all partitions as shown in the tutorial.
    Will do that in the morning. A complete reinstall. Thanks a lot for your guidance.

    AddRAM said:
    The ssd will be C, Windows will always have the letter C, unless you make a mistake in installing the way you did, as Greg pointed out.

    If you just delete the C partition on the 1 TB drive, the C letter would become available, but I would do as Greg stated and re install.

    How much memory do you have installed ? You may not even need a page file

    The 8 GB used on C is your page file, I would delete that partition.

    As Greg has stated, if you unplug all the hard drives, and re install windows on the ssd, all will be fixed.

    3 things you can do to gain back space on c: ( The ssd once you re install windows )

    1) Turn off the page file ( with 8 GBs of memory, you don`t need one )
    2) Turn off system restore ( if you don`t use it )
    3) Turn off the hyberfile ( if you don`t use it )

    How in the world did the ssd ever get named A ? That`s impossible unless you changed it yourself, windows will never use A or B
    Thanks a lot for the instructions. That stupid mistake of naming it was commited by me, Since C wasn't available

    gregrocker said:
    It was installed from the existing OS thereby blocking use of C, and A was first available.

    Leave the paging and hiberfiles alone after reinstall.
      My Computer


  8. Posts : 13,576
    Windows 10 Pro x64
       #8

    I knew it :)
      My Computer


  9. Posts : 4
    Windows 7 Ultimate 64bit
    Thread Starter
       #9

    Thanks alot guys, reinstalled it on the ssd while disconnecting all other hdds. Works like a bliss now.
    Thanks a lot for all the help amd for guiding me through it. Really appreciate it.:)
      My Computer


 

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