How to solve the problem of windows7 system CD can not open

        How to solve the problem that the windows7 system CD can not be opened, the following four steps of the analysis will be able to bring you the answer, I hope to help you! 1. win+r opens the “Run” window, enter services.msc to confirm, or click “Control Panel” - “System and Security” - “Administrative Tools” - “Services” to open the local service manager; 2 Find the service (for example): shell hardware detection (provide notification for automatic playback of hardware events); 3. Double-click this service, set the “Startup Type” to “Disabled”, and click the “Stop” button below; 4. Restart Can take effect. In addition, there are many CDs in Windows7 that cannot be recognized and opened. This type of problem is mainly caused by a function in Windows. If enabled, it may result in the inability to browse the open CD directory, and can only load the autorun program or automatically play media files. If you don't have it, you can't use it. Disabling this feature will solve the problem. This problem is especially serious for discs you burn yourself. Or the CD-ROM drive does not read the disk, double-click the drive letter will prompt: "Please insert a CD into the drive."