

- #SERVICE HOST SYSMAIN HIGH DISK USAGE HOW TO#
- #SERVICE HOST SYSMAIN HIGH DISK USAGE FULL#
- #SERVICE HOST SYSMAIN HIGH DISK USAGE WINDOWS 10#
The device will scan for a few minutes to detect malware.
#SERVICE HOST SYSMAIN HIGH DISK USAGE FULL#
Click Full Scan to perform a comprehensive virus scan on the device and click Scan now.ĥ. Once the Windows security widget opens, select Virus & threat protection.Ĥ. On the search bar, type Windows security and click Open.Ģ. To scan and remove malware from your PC, I suggest to follow the instructions in this Malware Scan and Removal Guide, or to scan your computer with Windows Security.ġ. If your Windows 11 device is still experiencing high disk usage problems after the above steps then it is advisable to check if it is infected with malware before proceeding further. Upon restart let Windows to complete check and repair process and after entering Windows, open Task Manager and check if the 100$ disk usage issue persists. Press Y (to select Yes) and restart your device to scan and repair the disk errors.Ĥ. You will get a prompt to schedule the disk check the next time the system restarts. In the command prompt, type the command below and press Enter.ģ. The second method to fix the high disk usage issue in Windows 11, is to check the hard disk for errors and to repair them, using the CHKDSK command. Restart the PC once it is done and check if everything works fine now. When the operation is completed, (you should be informed that the component store corruption was repaired), give this command and press Enter:Ĥ. Be patient until DISM repairs component store. Dism.exe /Online /Cleanup-Image /Restorehealthģ.In the cmd window, type the command below and press Enter. On the search bar type CMD and select Run as administratorĢ. System file checker (SFC) and DISM are Windows command-line utilities for scanning and repairing missing or corrupted system files.ġ. Method 1: Repair Windows 11 with System File Checker and DISM tools. Turn Off Sysmain & Windows Telemetry services.To fix the ~100% disk usage on Windows 11, follow the below solutions in order:

#SERVICE HOST SYSMAIN HIGH DISK USAGE HOW TO#
How to fix: High Disk Usage (100%) in Windows 11. In this guide you'll find several methods to solve the high disk usage problem in Windows 11. Therefore, if you have a hard disk drive (HDD), replace it with an SSD and you will immediately fix the problem of high disk usage.
#SERVICE HOST SYSMAIN HIGH DISK USAGE WINDOWS 10#
* Important: Windows 10 & Windows 11 need SSDs to run fast and smooth. The reason why disk usage reaches 100% can be due to various reasons such as outdated drivers, malware, startup applications or processes running in the background, etc. This problem has been seen on both old and new computers, especially on computers that do not have an SSD drive. One of the most likely causes of slow performance in Windows 11 is high disk usage for no apparent reason that can reach 100%. If you see 100% disk usage in Windows 11 Task Manager, without running any heavy tasks, it means that something in the background is causing your disk to constantly work at high levels.
