How to play disc automatically, solve Win7 computer can't play disc

How to set the disc to play automatically, allow the CD to run automatically?

When using the computer CD-ROM to play the disc file, a frequent problem is that the optical drive does not automatically play the disc, but the open disc file manual operation without any problems, which caused a lot of trouble to use. So how do I get the disc to play automatically?

The reason why the optical drive can not play the disc for a number of reasons, but summed up in the following several:

1, anti-virus software, computer security software to prevent. Because now many CD virus, U disk virus is transmitted through automatic play, so in the need of computer security, some anti-virus software, computer security software has prevented the CD automatically play;

2, the operating system itself limitations. In particular, Win7 and its subsequent operating systems, but also in the computer security considerations and the default ban on the computer optical drive or USB flash drive Auto-play function.

3, the computer users of the operating system security configuration (for example, through Group Policy to prohibit CD AutoPlay, through the registry to prevent CD AutoPlay, etc.), but also to prevent the CD or USB drive automatic operation;

4, optical drive or U disk itself problems, such as optical drive failure and other reasons;

Therefore, the resolution of the CD does not automatically play should be from the above aspects, in the elimination of the possibility of the device itself, generally from the following aspects can be resolved in the CD does not automatically play the problem. Of course, the automatic playback of the disc is forbidden, and the setup of the auto-play disc only needs to be reversed. If you feel trouble, you can use the "trend to USB control system" (Baidu Search "the trend to the USB control system" can be downloaded), you can completely disable USB flash drive, mobile hard disk and mobile phone and other storage devices, and can completely disable the optical drive, floppy drive and other peripherals.

Method One, change the antivirus software and computer security software settings.

This different anti-virus software has different settings, and usually the anti-virus software or security software to prevent the CD-ROM automatically run at the same time will be prompted, generally according to the prompts to set the relevant;

Method Two, change the operating system default settings, set the disc AutoPlay function.

XP operating system does not need special settings, generally can, for the Win7 system, you need to open the Control Panel, and then select hardware and sound, as shown in:

Figure: Turn on hardware and sound

Then click, "AutoPlay" as shown in:

Figure: Click "AutoPlay"

Then, check here to "use AutoPlay for all media and devices" and select the appropriate AutoPlay software based on the type of disc you want to play, and for software and games, you should select "Install or run program from media", generally install the operating system or run the CD software must select this, then click Save Configuration as shown in:

Figure: Select AutoPlay

Once this is set up, it is usually possible to play the disc file automatically or to run some programs from the CD or boot USB drive. However, some users will not be able to set up, or just pop up a dialog box to let the user manually choose to run, and there is no actual playback. In this case, you may need to make the registry settings related to the following method:

Start, run, input regedit, enter, and then expand the following options in the registry:

Hkey_local_machine\system\currentcontrolset\services\cdrom, then double-click on "AutoRun" on the right, change the key value to 1 (default is 0) and click "OK" as shown in:

Then, we also need to modify another key value of the registry, expand:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer, then click "NoDriveTypeAutoRun" on the right, Then change its key value to "91" (default is B5) and click OK. As shown in the following:

Figure: Modifying NoDriveTypeAutoRun with a key value of 91

After the modification is complete, you will need to restart your computer, and you will generally be able to resolve the issue of the disc not playing automatically.

If you still can't play it, you need to check Group Policy. Method: Start-run-gpedit.msc, enter, then click "Manage Templates", then "Windows Components", then click on the bottom right of "autoplay policy" as shown in:

Figure: Click the AutoPlay Policy

If this is enabled, select either Not Configured or enabled, and then click OK, as shown in:

Figure: Removing restrictions on Group Policy

After the above settings, the basic can completely solve the problem of the CD can not be automatically played, but also can be resolved through the U disk Startup disk cannot automatically play the problem, interested users can try.

How to play disc automatically, solve Win7 computer can't play disc