How to adjust one-click AV mode under WIN8 system?

Failure phenomenon:

Win7 under the use of a key AV function, originally in the middle of the bottom of the screen will have mode status bar display, and in the computer modified WIN8 system, a key AV button does not work.

Reason Analysis:

Win8 system, a key AV function canceled in the screen Display mode state transition bar, do not see the cue bar belongs to normal.

Solution:

1. First of all need to confirm whether the WIN8 has been installed under the one-click Audio and video function, check the uninstaller list of whether there is a key audio-visual program, the following figure:

or check whether the taskbar notification area program icon exists, as shown in the following figure

2. As mentioned above, in the inspection of the installation operation of the normal state, you can use a button or the mouse click on the notification area of a button AV program icon two ways to achieve switching.

As shown in the following illustration, the program icon changes after each key Restore button is pressed.

Normal Mode:

Picture mode:

AV mode:

Music mode:

Note:

When the machine is installed with Dolby or SRS sound software, if one-click AV mode is switched to normal mode or picture mode, the Dolby sound effect or SRS sound will automatically turn off, while in AV mode and music mode, Dolby or SRS sound is automatically turned on.