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デスクトップ HP 450 NGのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。HP 450 NG 50 ページ。 Gaming computer

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Description

Decreases the screen brightness incrementally as long as you hold down the key.

Increases the screen brightness incrementally as long as you hold down the key.

Switches the screen image between display devices connected to the system. For example, if a monitor is

connected to the computer, repeatedly pressing this key alternates the screen image from the computer

display to the monitor display to a simultaneous display on both the computer and the monitor.

Turns the keyboard backlight off or on.

NOTE:

Plays the previous track of an audio CD or the previous section of a DVD or a Blu-ray Disc (BD).

Starts, pauses, or resumes playback of an audio CD, a DVD, or a BD.

Plays the next track of an audio CD or the next section of a DVD or a BD.

Stops audio or video playback of a CD, a DVD, or a BD.

Decreases speaker volume incrementally while you hold down the key.

Increases speaker volume incrementally while you hold down the key.

Mutes or restores speaker sound.

Turns the wireless feature on or off.

NOTE:

Turns the airplane mode and wireless feature on or off.

NOTE:

To conserve battery power, turn off this feature.

A wireless network must be set up before a wireless connection is possible.

The airplane mode key is also referred to as the wireless button.

A wireless network must be set up before a wireless connection is possible.

Using the keyboard and mouse