HP Pavilion dv2-1100 Pointing Devices and Keyboard - Windows Vista - Page 9
Switching the screen image (fn+f4), Initiating QuickLock (fn+f5), Muting speaker sound (fn+f6)
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Switching the screen image (fn+f4) Press fn+f4 to switch the screen image among display devices connected to the system. For example, if a monitor is connected to the computer, pressing fn+f4 alternates the screen image from computer display to monitor display to simultaneous display on both the computer and the monitor. Most external monitors receive video information from the computer using the external VGA video standard. The fn+f4 hotkey can also alternate images among other devices receiving video information from the computer. The following video transmission types, with examples of devices that use them, are supported by the fn+f4 hotkey: ● LCD (computer display) ● External VGA (most external monitors) ● S-Video (televisions, camcorders, DVD players, VCRs, and video capture cards with S-Video-in jacks) ● HDMI (televisions, camcorders, DVD players, VCRs, and video capture cards with HDMI ports) ● Composite video (televisions, camcorders, DVD players, VCRs, and video capture cards with composite-video-in jacks) NOTE: Composite video devices can be connected to the system only by using an optional docking device or expansion product. Initiating QuickLock (fn+f5) Press fn+f5 to initiate the QuickLock security feature. QuickLock protects your information by displaying the operating system Log On window. While the Log On window is displayed, the computer cannot be accessed until a Windows user password or a Windows administrator password is entered. NOTE: Before you can use QuickLock, you must set a Windows user password or a Windows administrator password. For instructions, refer to Help and Support. To use QuickLock, press fn+f5 to display the Log On window and lock the computer. Then follow the instructions on the screen to enter your Windows user password or your Windows administrator password and access the computer. Muting speaker sound (fn+f6) Press fn+f6 to mute speaker sound. Press the hotkey again to restore speaker sound. Decreasing speaker sound (fn+f7) Press fn+f7 to decrease speaker sound. Hold down the hotkey to decrease speaker sound incrementally. Increasing speaker sound (fn+f8) Press fn+f8 to increase speaker sound. Hold down the hotkey to increase speaker sound incrementally. Using hotkeys 5