Can I delete the system reserved partition from 100MB

Anonymous
2009-06-06T22:02:00+00:00

Is there a possibility to install windows 7 (clean install) without making a extra (hidden) partition "system reserved" from 100mb?

or how can I delete this partition after install ?

Why is it for?

I have the meaning that this slows down my hard drive a little ? 

thanks

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Anonymous
2009-06-11T15:08:03+00:00

Hi Johan G,

Thanks for posting to Getting Ready for Windows 7 .

The 100MB partition is a system partition and contains boot files. Disk Manager will not allow you to remove this partition because removing this partition could cause the system to not boot.

Thanks for posting your question to Getting Ready for Winodws 7 community group.

Regards,

Debbie

Microsoft Answers Support Engineer

Visit our Microsoft Answers Feedback Forumand let us know what you think.

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Anonymous
2009-06-06T22:56:08+00:00

Thanks anyway,

i wil try a install with an different harddisk.

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  1. Anonymous
    2017-08-15T17:57:58+00:00

    You can't - if you did no bootable Windows.

    Also you do not need to.  

    Microsoft note in the Windows 7 Help pages (reviewed in 2016):

    When you create new partitions on a basic disk, the first three will be formatted as primary partitions. Beginning with the fourth, each one will be configured as a logical drive within an extended partition."

    https://support.microsoft.com/en-us/help/17418/windows-7-create-format-hard-disk-partition#create-format-hard-disk-partition=windows-7

    You do not need more than  4 Primary partitions, stop worrying.  In fact the Extended partition can host Windows as a logical drive.   These rules are for BIOS based Windows systems circa May 2017:

    https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/configure-more-than-four-partitions-on-a-biosmbr-based-hard-disk

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  2. Anonymous
    2017-08-15T13:48:56+00:00

    Attempting to install 1703 windows 10 new release keep being refused as reserved partion .

    Can I get rid of them and how

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  3. Anonymous
    2017-06-01T22:21:02+00:00

    Timmiski;  This thread is really, really old. However, Windows 7 is still my favorite MS OS. Back a few years ago I played around with different ways of adding partitions. Here are some of the options:

    Burn the Install media to disc and delete the partition.

    Install windows 7, but use the install utilities and only create one "Primary" partition. The contents of the 100 MB partition will be put in the same partition with Windows 7 defeating the extra security the separate 100 MB partition provides.

    You can use a second hard drive to create 4 additional "Primary" partitions for your use. Works well for a tower case computer with space for adding hard drives. Not so much for laptops or micro case computers that do not allow adding hard drives.

    You can create your last partition as an "Extended Partition" and add as many OS as there are letters in the alphabet. If you keep the 100MB "Primary Partition" you can use the Windows 7 boot manager to boot to all of the OS in the "Extended Partition."

    Finally, you can use the "Virtual Install" to install OSs like programs and run them inside Windows 7.

    Hopefully, you now have some more googling to do ... ?

    ;})

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