CodePudding user response:
1. Win + r input: msconfig open system configuration2. Click on the "services" TAB, check "hide all Microsoft services", and then click disable all. (if you enable the function of fingerprint identification, please do not close related services)
3. Click on "start" label card, click "open the task manager", and then disable all startup and determine
4. Restart the equipment,
Hope the above information can help to you,
CodePudding user response:
Personal computer search, update and firewall services can be disabledCodePudding user response:
Kill the process of the CPU,CodePudding user response:
Win10, seemed to be a open task management for an instant, the CPU is fullCodePudding user response:
Solution to (interrupt) system CPU utilization highIf the system interrupt the CPU takes up more than 5%, 10% for a long time, you can suspect that the current system involving driver or a hardware problem, if the problem is not the general phenomenon of long time, you can try to restart the operating system to solve,
1. Check the hardware driver
To quickly confirm whether caused by a driver problem, you can use the DPC Latency Checker, this small tool to check delay procedure call (DPC) related to the system interrupt processing, when the interrupt handlers need to delay a low priority tasks, then invokes the DPC,
DPC Latency Checker can real-time audio and video to analyze whether the current system can properly handle the kernel mode device driver delay, it is the good assistant of the fast driver problem, and do not need to install, if you see a red bar said to have high Latency,
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To find the driver interrupt at the root of the problem, you have to individually rollback or update the driver to the latest version, and constantly by DPC Latency Checker to test, in addition, we also can install LatencyMon this time-lapse monitoring software, to help quickly found high DPC count the driver file,
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Drive with high DPC count could lead to a large number of interrupt,
2. Disable hardware
In the case of not updated drivers, we can also through one by one to disable the hardware equipment (method) to quickly locate problems hardware or driver,
Use Windows + R open (run) - perform devmgmt. MSC open device manager, disabled for hardware individually and in DPC Latency Checker or observed in the task manager (interrupt) system, make out,
May be a problem of hardware mainly include:
Nic
The built-in modem
Built-in sound card equipment
Other external equipments, such as TV tuner card, ISDN, or DSL adapter etc.
Don't disable or uninstall in the device manager system is the necessary equipment and driver, if the processor, the display adapter, IDE controller or display and other necessities are banned, trouble is big,
3. Unplug or disable peripherals
If the DPC Latency Checker didn't find anything, the problem is likely to be caused by a USB hardware, at that moment, everybody can try to wipe out all of the peripherals connection attempt to disable or in the device manager (universal serial bus (USB) controller) of all (USB Root Hub)
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If you're using an external keyboard or USB, bluetooth mouse, disable USB Root Hub will stop after work, before this must ensure that there are ways to make these devices drive up again!
4. Eliminate hardware failure
Driver can lead to system problems, hardware failure physics is even more so, in such a case, over how to change your driver can't solve the problem, so necessary to replace the damaged parts after test,
Hardware fault detection is beyond the scope of this article, the only remind everybody, defective power supply or mobile power supply may also cause disruptions, beyond a hardware failure recommendations to ensure the power supply is normal,
5. To disable the sound
If (system) of high CPU utilization is Windows 7 PC, also need to rule out first is sound problems caused by the system, you can click on the speaker icon in the task bar first, disable all sound in the configuration of the attribute of broadcast equipment and have a look,
6. Update the motherboard BIOS
The BIOS is the first module of system hardware when the phone is switched on, will only then hardware control to the operating system, so the rule out interrupt problem should first go to PC makers have no update the BIOS version, generally the BIOS version update can solve a lot of equipment at the bottom of the drive Bug and problem,
The following two commands can help us to quickly check the PC BIOS version:
Systeminfo | findstr searches/I/c: the BIOS
# or
Wmic BIOS get manufacturer, smbiosbiosversion
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Brush the BIOS must have to be careful, be sure to version is not correct power equipment, the risk of BIOS updates please since bear!!!!!!
This is just the general steps to solve the problem of Windows (system) and, to the system problem of different scenarios can be tricky, for everyone since ^_^!!
https://www.sysgeek.cn/fix-high-cpu-usage-system-interrupts/