How to fix the “100% disk usage” problem in Windows 11?

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Are you tired of seeing your Windows 11 Task Manager constantly displaying that dreaded 100% disk usage? It feels like your computer is stuck in an endless cycle, hindering your productivity and testing your patience.

しかし恐れることはありません, because we have a treasure trove of solutions to address this infuriating problem. From disabling certain services and clearing temporary files to updating device drivers and scanning for malware, ご対応させていただきます.

そう, join us as we unravel the secrets to combating the 100% disk usage in Windows 11, and say goodbye to those moments of frustration and hello to smooth sailing.

Stop Superfetch Service (Sysmain) In Services Window

の “100% disk usage” problem in Windows 11 is a common issue that many users encounter. One of the potential causes of this problem is the overworking of the hard drive, which can be indicated by the Windows 11 Task Manager showing 100% disk usage.

If you are facing this issue, there are several steps you can take to address it.

One of the first fixes you can try is stopping the Superfetch service, also known as Sysmain, in the Services window. Superfetch is a Windows service that aims to optimize system performance by preloading frequently used applications into memory.

でも, in some cases, it can cause high disk usage, especially on systems with low memory or slower hard drives.

To stop the Superfetch service, 次の手順を実行します:

  1. Windowsキーを押します + キーボードの R を押して、[ファイル名を指定して実行] ダイアログ ボックスを開きます.

  2. タイプ “サービス.msc” and press Enter to open the Services window.

  3. Scroll down and locate the “Sysmain” また “Superfetch” サービス.

  4. Right-click on the service and select “プロパティ”.

  5. プロパティウィンドウで, change the Startup type to “無効”.

  6. クリック “申し込み” その後 “わかった” to save the changes.

  7. Restart your computer to apply the changes.

By disabling the Superfetch service, you can potentially reduce the disk usage and improve the overall performance of your Windows 11 システム.

Update Device Drivers Using Driver Easy

Outdated or faulty device drivers can also contribute to the “100% disk usage” problem in Windows 11. Drivers are software components that allow hardware devices to communicate with the operating system.

When drivers are outdated or incompatible, they might cause performance issues, including the excessive disk usage.

One way to address this is by updating device drivers using a reliable tool like Driver Easy. Driver Easy is a driver update tool that automatically scans your system for outdated drivers and provides you with the latest versions.

Follow these steps to update your drivers using Driver Easy:

  1. Download and install Driver Easy from the official website.

  2. Launch the program and click on “Scan Now” to scan your system for outdated drivers.

  3. スキャンが完了したら, Driver Easy will display a list of all the drivers that need updating.

  4. クリック “すべて更新” to download and install the latest driver versions for your hardware devices.

  5. Restart your computer to apply the driver updates.

By keeping your device drivers up to date, you can ensure compatibility and potentially resolve the “100% disk usage” problem in Windows 11.

追加の修正: Reset Virtual Memory, Clear Temporary Files, Perform Disk Check

If stopping the Superfetch service and updating device drivers did not solve the “100% disk usage” problem in Windows 11, there are additional troubleshooting steps you can try. These include resetting virtual memory, clearing temporary files, and performing a disk check using CHKDSK.

  • Reset Virtual Memory: Virtual memory is a feature in Windows that allows the operating system to use a portion of the hard drive as additional memory when the physical RAM is running low. でも, incorrect virtual memory settings or corrupted page files can contribute to high disk usage.

    To reset virtual memory, 次の手順を実行します:

    1. Windowsキーを押します + X and select “システム” メニューから.
    2. In the System window, クリック “高度なシステム設定” 左側の.
    3. に行く “高度” tab and click on the “設定” button under the “パフォーマンス” セクション.
    4. In the Performance Options window, に行く “高度” tab and click on the “変化する” button under the “Virtual memory” セクション.
    5. Ensure that the “Automatically manage paging file size for all drives” option is selected.
    6. クリック “わかった” to save the changes and restart your computer.
  • Clear Temporary Files: Temporary files are created by various applications and can accumulate over time, taking up valuable disk space. Clearing temporary files can help free up disk space and potentially improve disk performance.

    To clear temporary files, 次の手順を実行します:

    1. Windowsキーを押します + キーボードの R を押して、[ファイル名を指定して実行] ダイアログ ボックスを開きます.
    2. タイプ “%temp%” (引用符なしで) and press Enter to open the Temporary Files folder.
    3. フォルダー内のすべてのファイルを選択して削除します.
    4. Empty the Recycle Bin to permanently remove the files.
  • Perform Disk Check: Disk errors can also contribute to high disk usage. The built-in CHKDSK feature in Windows 11 allows you to check and repair any disk errors.

    To perform a disk check, 次の手順を実行します:

    1. Windowsキーを押します + X and select “Windows PowerShell (管理者)” メニューから.
    2. In the PowerShell window, タイプ “chkdsk C: /f” (replace C: with the drive letter of the disk you want to check) そしてEnterを押してください.
    3. It will prompt you to schedule the disk check at the next system restart. タイプ “よ” そしてEnterを押してください.
    4. Restart your computer for the disk check to take place.

    • By trying these additional fixes, you have a better chance of resolving the “100% disk usage” problem in Windows 11 and improving the overall performance of your system.

    結論は, の “100% disk usage” problem in Windows 11 イライラするかもしれない, but it is not insurmountable. この記事で説明されているトラブルシューティング手順に従ってください。, including stopping the Superfetch service, updating device drivers, resetting virtual memory, clearing temporary files, and performing a disk check, you can address this issue and enjoy a smoother Windows 11 経験.

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