Win7 method for turning off full-duplex audio

Some old users of Win7 system use old-style audio hardware, which is not effective in full-duplex mode, so we can turn off full-duplex audio by group policy. Mode so that the user can hear the sound or audio clearly.

The specific operation method is as follows:

1. First use the computer's own combination key win+R to open the run, then enter gpedit.msc to open the computer's local group policy editor.

2, followed by local Group Policy Editor, expand & ldquo; User Configuration & rdquo; - & ldquo; management templates & rdquo; - & ldquo; & rdquo ;, then all set in the right pane Find the "Disable full-duplex audio" item.

3, double-click the item and select & ldquo; & rdquo ;, enabled can be banned.

If you want to disable Win7 full-duplex audio, you can use the above method to operate the same course, if you want to re-enable, as long as the & ldquo; enabled & rdquo; & ldquo changed ; disabled & rdquo; just fine.