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  1.    03 Feb 2016 #1
    Join Date : Aug 2014
    Florida
    Posts : 654
    W10 FCU & W10 Insider

    Is unformated primary partition necessary


    Noticed this #2 partition, (128MB), on my lappy, is it serving any purpose? Best way to include it in the C: partition, Tx
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  2.    03 Feb 2016 #2
    Join Date : Jul 2015
    Posts : 9,551
    Windows 10 Pro

    Quote Originally Posted by meebers View Post
    Noticed this #2 partition, (128MB), on my lappy, is it serving any purpose? Best way to include it in the C: partition, Tx
    Some say it's needed (including Microsoft), some say it isn't (including myself and MiniTool). See this post:
    Solved Partitions on laptop - Page 3 - Windows 10 Forums

    It's your choice :-) If you choose to delete it and add it to your C: drive system partition, then follow the MiniTool instructions and just add it to the C: drive instead of the system reserved partition.
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  3.    03 Feb 2016 #3
    Join Date : Feb 2014
    Posts : 9,466
    Windows 10 Professional

    Quote Originally Posted by meebers View Post
    Noticed this #2 partition, (128MB), on my lappy, is it serving any purpose? Best way to include it in the C: partition, Tx
    It's probably necessary because it has a Windows System logo on it, but it's quite small, that seems strange!
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  4.    03 Feb 2016 #4
    Join Date : Jul 2015
    Posts : 9,551
    Windows 10 Pro

    Quote Originally Posted by Edwin View Post
    It's probably very necessary because it has a Windows System logo on it, but it's quite small, that seems strange!
    It's the pesky MSR partition that causes so much hate and discontent....
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  5.    03 Feb 2016 #5
    Join Date : Feb 2014
    Posts : 9,466
    Windows 10 Professional

    Quote Originally Posted by NavyLCDR View Post
    It's the pesky MSR partition that causes so much hate and discontent....
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  6.    03 Feb 2016 #6
    Join Date : Jul 2015
    Posts : 3,808
    10 Pro

    I'd leave it. MS say it is required (although they are a bit vague what it is required for) so even if they don't use it now they might in future.

    You could delete it, move C to the left and then extend C. If it turns out its presence is required for some future upgrade though you'd have to shrink C and shuffle it to the right and then recreate it... Seems a lot of effort for such a tiny gain.

    Its only 128MB (strangely they seem to have reduced the size lately - mine is only 16MB).
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  7.    03 Feb 2016 #7
    Join Date : Aug 2014
    Florida
    Posts : 654
    W10 FCU & W10 Insider
    Thread Starter

    I just can't get a grip on it being #1, unformated and #2, does not appear to have used any of it, 128/128. On my small drive, was trying to utilize all the space it has.

    On my W10RTM desktop version it shows this.
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  8.    03 Feb 2016 #8
    Join Date : Jul 2015
    Posts : 9,551
    Windows 10 Pro

    Quote Originally Posted by meebers View Post
    I just can't get a grip on it being #1, unformated and #2, does not appear to have used any of it, 128/128. On my small drive, was trying to utilize all the space it has.

    On my W10RTM desktop version it shows this.
    It is space reserved for future use by Microsoft on GPT type disks. Is your desktop a GPT disk or MBR disk?
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  9.    03 Feb 2016 #9
    Join Date : Aug 2014
    Florida
    Posts : 654
    W10 FCU & W10 Insider
    Thread Starter

    Quote Originally Posted by NavyLCDR View Post
    It is space reserved for future use by Microsoft on GPT type disks. Is your desktop a GPT disk or MBR disk?
    MBR, have never been asked to choose GPT or MBR on a new disk. Have always let windows install choose type. GPT is blank
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  10.    03 Feb 2016 #10
    Join Date : Oct 2014
    Posts : 769
    Windows 7

    As it is only 128 MB which is about .3% of the disk size there seems little point in trying to use it. I would leave it alone.
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