The computer does not have a Device Manager solution

Failure phenomenon:

"Computer" opens management without Device Manager as shown:

Solution:

Solution One: Start Plug and Play service

Click Start, click Run, type Services.msc, and then click OK.

Or on the desktop My computer right click, select "Management", and then in "services and Applications," select "Service", on the right to find "Plug and play" to start the service.

If you receive a Configuration Manager message, click OK.

In the list of startup types, click Automatic, and then click OK.

Closes the service. Restart your computer.

Method Two: Repair the corrupted file

Computer Management and Device Manager are a small tool under C:windowssystem32, respectively, Compmgmt.msc and Devmgmt.msc

Device Manager files are usually located in C:windowssystem32devmgmt.msc Click Start-Run, enter "Devmgmt.msc" to run Device Manager, and you can copy a file from another machine.