WebNov 20, 2024 · Option 1: Disable the Superfetch / Sysmain service from the Services manager. Press the Windows Logo key + R to open a Run. Type services.msc into the Run dialog and press Enter. In the Services window, scroll down and locate and double-click on the service named Sysmain. Click on Stop. WebSep 1, 2024 · SysMain isn’t necessarily a resource-hog. Windows introduced this intelligent feature to optimize RAM usage and deliver faster performance when using the most frequently used apps. You can permanently disable it without severe consequences if it’s …
How to fix service host SysMain (Superfetch) High CPU and Disk …
WebSuperfetch (sysmain) has a history of exactly what you are experiencing with HDDs. The only solutions are to upgrade to an SSD, keep it disabled or wait for it to stop being at 100% (which can take hours and whoever does that has the patients of a saint). 1 swDev3db Frequently Helpful Contributor • 2 yr. ago WebSep 27, 2024 · Sysmain was previously known as Superfetch and it’s responsible for maintaining and improving system performance over time. It does this by preloading apps you frequently use into RAM so there is basically … heli aalto eksote
Sysmain High Disk Usage in Windows 10 – How To Fix It
WebJan 1, 2024 · 1. Open administrative Command Prompt. 2. Type following command and press Enter key: sc stop "SysMain" & sc config "SysMain" start=disabled 3. You should get … WebAug 12, 2024 · If you have SSD, check it with a manufacturer's tool. And please run Task manager, open Performance tab, select Disk C: at the left and show a screenshot. ------------------ if you'll find someone's post helpful, mark it as an answer and rate it please. This will help other users to find answers to their similar questions. Reply WebMar 31, 2024 · Disable Sysmain service via Command Prompt If you see no reduction in the high CPU and memory usage then, the next thing to do is to disable the Sys Main service … heli admin jobs