Five solutions to high CPU usage of win7 virtual machine

php editor Yuzai introduces to you five solutions to high CPU usage of Win7 virtual machine. When using a Win7 virtual machine, you sometimes encounter excessive CPU usage, which not only reduces the system's running speed, but also affects the performance of the virtual machine. In order to solve this problem, we can take some effective methods to reduce CPU usage and improve system operating efficiency. Here are five solutions, let’s take a look at them.

What to do if win7 virtual machine CPU usage is too high

Method 1

1. Use the shortcut key "WIN R" to open the run command, and then in the pop-up dialog box Enter "regedit" and press Enter to open the Registry Editor.

2. There are many file options in the registry. Expand "HEKY_LOCAL_MACHINESYSTEMCurrentControlSetserviesAudiosrv" in the following order.

3. Then we double-click "DependOnService" on the right and delete the data values ​​​​in it. Remember to leave two of the data as shown in the picture, and all other data can be deleted.

Method 2

1. Still use the shortcut key "win r" to open the run command, then enter "services.msc" in the run dialog box and press Enter.

2. In the new pop-up interface, we double-click "Service".

3. Then find the service item named "Multimedia Class Scheduler" on the right and double-click it. Set the startup type and service status inside to "Disabled" and "Disabled" respectively. Just "Stop".

4. Finally, we restart the computer to complete this method.

Method 3

Sometimes the CPU usage is suddenly very high, causing your computer to be very stuck. It is most likely because we accidentally let the computer crash while using it. Caused by viruses, therefore, at this time we can use some anti-virus software to conduct a full scan of our computer.

Method 4

will cause this problem. Another possible reason is that we have too many startup items and multiple applications are running at the same time. The method of handling this is also very simple. We download a 360 Security Guard and let it help us detect the startup items, and then close those that do not need to be started at startup.

Method 5

1. Press the "Ctrl alt del" key combination on the keyboard to open the Task Manager.

2. Click "Processes" to check the programs with high CPU usage. If they are processes that you think are unnecessary, you can turn them off.

3. Click "Performance" and then click "Resource Monitor". Here you can also see the CPU usage of each program. If you feel it is not needed, you can right-click and "End Process".

The above is the detailed content of Five solutions to high CPU usage of win7 virtual machine. For more information, please follow other related articles on the PHP Chinese website!