Increase size of system reserved partition windows 10

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The default size of the System Reserved Partition is 450MB.

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The only way to access the System Reserved Partition is through the Disk Manager. So, you’re not able to see it as other partitions. Your computer starts the bootloader, which boots your system from your primary boot device (usually your hard disk).Īs this partition stores sensitive data, Windows doesn’t assign a letter to it to prevent harmful actions from users. As you probably can tell yourself, these tools are used by your computer when booting. This partition usually stores the Boot Manager and Boot Configuration Data.

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When you install a fresh copy of Windows on your computer, it automatically creates the System Reserved Partition. Chances are, you’ve been using your computer, and Windows on it, for years now, without having a clue there’s such thing as the System Reserved Partition on your hard drive. So, let’s start with explaining what the System Reserved Partition is.

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But, if you’re confused, and wondering what the hell is the System Reserved Partition now, don’t worry, we’ll get to that in a second. So, if you already know what the System Reserved Partition is, and what is it used for, you can move on to the solution immediately. Home › Windows › Fix: Not enough System Reserved Partition space for Fall Creators Update