When running the Windows optimization tool, many users encounter the system hard disk drive needs optimization issue.

If you are also trying to resolve it, you come to the right place.

This post ofMiniToolwill provide a step-by-step guide on how to fix it.

Microsoft Drive Optimizer

It is stored on a disk to occupy contiguous storage locations.

It is widely used to improve hard disk performance.

Optimizing your hard drives can help your PC run smoother and boot up faster.

system hard disk drive needs optimization

In other words, the program allows you to optimize your drive, but cant defrag system reserved.

Well, what should you do if you find your system hard disk drive needs optimization but wont defrag?

In the following part, you will learn three solutions to solve this issue.

click on the View all option

Diskpart Delete Partition Override Not Working?

you’re free to try them one by one until it gets solved.

Way 1.

apply repairs automatically

To do this, you’re free to follow the steps below.

Step 1: Press theWin + Ikey to open WindowsSettings, and then selectUpdate & Securityfrom the menu.

Step 2: In the Windows Update screen, select theCheck for updatesbutton from the right panel.

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If there are any pending updates available, you are supposed to download them one by one.

If the error persists, you should try the next way.

This troubleshooter should fix this issue automatically.

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Step 2: Search forTroubleshootingin the top-right corner of the screen and double-click it.

Step 3: select theView alloption on the left side of the screen.

Step 4: In the next window, scroll down to find theSystem Maintenanceoption and choose it.

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Step 5: In the System Maintenance box, click onAdvanced.

Then make sureApply repairs automaticallyis selected and click onNext.

[Fixed]Failed to Create a New Partition on Selected Unused Space

Way 3.

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In this case, its important to see if the hard drive is faulty.

There are 2 methods to check the hard disk for errors.

For that:

Method 1: Use CHKDSK

CHKDSKis a disk error checking and repair utility built into Windows.

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It scans hard drive partitions for internal errors and repairs them at the same time.

Then right-click onCommand Promptand select theRun as administratoroption to open Command Prompt as administrator.

Then clickYesto get Admin access.

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Step 2: In the Command Prompt window, bang out thechkdsk G: /fcommand and pressEnter.

G represents the hard drive partition letter.

So, its highly recommended you use a powerful disk manager MiniTool Partition Wizard.

extend system reserved partition

It can not only help you repair file system errors but also check bad sectors easily and quickly.

Step 2: SelectCheck & fix detected errorsand tap on theStartbutton.

This tool will check and repair file system errors immediately.

Step 3:In the main interface, pick the drive again and click onSurface Testfrom the left pane.

Step 4:punch theStart Nowbutton in the pop-up window.

After that, this tool will scan the whole drive immediately and show you the test result.

Are you getting stuck in an invalid or damaged bootable partition message when booting up Windows 10/11?

Find solutions in this post to remove this error.

# 1.

# 2.

Step 2: Navigate toAppsto enter theApps & featureswindow.

Step 4: Choose a destination drive like D and perform the operation by clickingMove.

Then enter each partition and choose the files you want to move.

Step 2: Go to theHometab on the ribbon, selectMove to,and then click onChoose location.

Step 3: Select your other drive from the location list and then press theMovebutton.

# 3.

To do so, you need a professional tool.

We recommend that youback upyour important data as well as your system partition before starting this process.

First, you gotta download and install MiniTool Partition Wizard on your PC.

Then you oughta prepare a USB flash drive.

After that, clickOKto go back to the main interface.

Step 5: Now you could view the partition as enlarged.

Then you could clickApplyto execute the change.

What to do if you find your system hard disk drive needs optimization but wont defrag?

How to fix it?

This post has provided a full guide about it.