Enable or Disable SuperFetch (SysMain) in Windows
Jul 2, 2022 · How to Enable or Disable SuperFetch (SysMain) in Windows SuperFetch (aka: Memory Prefetcher) is a service that was introduced with Vista. SuperFetch is an enhancement of the …
Is it fine to turn off service host sysmain - Ten Forums
Oct 2, 2019 · This service used lot of disk usage but not make my laptop slow. I just wondering why does sysmain use so much disk usage? Is it fine to turn it off ? What advantages and disadvantages …
SysMain/completely disable Solved - Windows 10 Forums
Dec 29, 2025 · SysMain/completely disable I found out that randomly there are high cpu spikes ocasionally associated to the SysMain svchost process. I read that this process is useful when using …
System, Service Host: SysMain processes at "very high" power usage
Jul 25, 2020 · Page 1 of 2 - System, Service Host: SysMain processes at "very high" power usage - posted in Windows 10 Support: Among other things. Win10 Version 1903 (OS Build 18362.959) I …
Sysmain Needed or Not Solved - Windows 10 Forums
Sep 1, 2021 · Sysmain and paging are two completely separate systems. Paging occurs when there is not enough free RAM (physical memory) to put data in a suspended/ standby mode or to allocate …
Random shut downs - Windows 10 Support - BleepingComputer
Oct 27, 2021 · Page 1 of 3 - Random shut downs - posted in Windows 10 Support: Recently I have been getting random shut downs (crashes), especially when playing simple Mahjongg type games. These …
Two possibly unrelated or related problems (service host: SysMain and ...
Two possibly unrelated or related problems (service host: SysMain and mouse) - posted in Windows 10 Support: My 2016 Dell Inspiron 3650 desktop (intel core I5-6400, 8 gigs RAM windows 10) is ...
"Services" Which Ones Are Safe To Turn Off - Ten Forums
Oct 14, 2022 · Sync Host_7cdfe Manual SysMain Disabled System Event Notification Service Disabled System Events Broker Automatic System Guard Runtime Monitor Broker Manual Task Scheduler …
Source of 100% disk usage? - Windows 10 Forums
Apr 15, 2017 · I disabled and stopped Superfetch in Services and tried the commands again. "sc config SysMain start=disabled" gets me the same error, but "net stop SysMain /y" now gives: The …
Service Host: Windows Update - High CPU Solved - Windows 10 Forums
Apr 17, 2021 · Service Host: Windows Update - High CPU Has anyone ever seen this before? I rebooted and it's come back.