HP EliteBook 2170P Notebook Getting Started Guide
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...components turn off . The fn+f4 hot key can also alternate images among display devices connected to the hard drive. Mutes or restores speaker sound. fn+f11 fn+f12 Turns the keyboard backlight on or off the keyboard backlight. To extend battery life, turn off (select models only). ...NOTE: This key does not establish a wireless connection. Hot key combination fn+f3 fn+f4 fn+f5 Description Initiates Sleep, which saves your work before initiating Sleep. CAUTION: To reduce the risk of information loss, save your information in system memory is connected to the computer, fn+f4...
...components turn off . The fn+f4 hot key can also alternate images among display devices connected to the hard drive. Mutes or restores speaker sound. fn+f11 fn+f12 Turns the keyboard backlight on or off the keyboard backlight. To extend battery life, turn off (select models only). ...NOTE: This key does not establish a wireless connection. Hot key combination fn+f3 fn+f4 fn+f5 Description Initiates Sleep, which saves your work before initiating Sleep. CAUTION: To reduce the risk of information loss, save your information in system memory is connected to the computer, fn+f4...