However, frequently, Task Manager shows Capability Access Manager Service using 100% CPU.
When this service cant work normally, some of your system functions and programs may stop.
To fix this issue, we will list multiple methods as follows.
Step 1: OpenRunby pressingWin + Rand typeservices.mscto enter.
Step 2: Scroll down to locate and double-click onCapability Access Manager Serviceand change itsStartup typetoDisabled.
Then clickApply > OKto save the changes and repeat the above steps for theSysMainservice.
To fix the corruption, you might fire off the SFC scan.
Step 1: TypeCommand PromptinSearchand chooseRun as administrator.
Step 2: Typesfc /scannowand pressEnterto execute it.
If this command fails to execute, you could run theDISM /Online /Cleanup-Image /RestoreHealthcommand.
Those viruses can initiate a series of unwitting activities in the background.
Thats why high CPU usage happens.
Step 1: OpenSettingsby pressingWin + Iand clickUpdate & Security > Windows Security > Virus & threat protection.
Step 2: ClickScan options > Microsoft Defender Offline scan > Scan now.
Step 1: Typesystem configurationinSearchand open it.
Step 2: In theServicestab, check the box next toHide all Microsoft servicesand clickDisable all.
Step 3: In theStartuptab, clickOpen Task Managerand choose to disable those unnecessary startup programs.
Step 1: Go toSettings > Update & Security > Windows Update.
Step 2: ClickCheck for updatesto download and drop in the pending updates.
Try MiniTool ShadowMaker and thisfree backup softwarecanbackup files& folders, partitions & disks, and your system.
Besides,sector by sector cloningandcloning HDD to SSDare also allowed.
Step 1: OpenSettings > Update & Security > Recovery.
Step 2: ClickGet startedunder Reset this PC.
Bottom Line:
How to fix the Capability Access Manager Service high CPU usage?
the above-introduced methods can help you patch this up.
