Hot Keys

The computer employs hot keys or key combinations to access most of the computer's controls like screen contrast and brightness, volume output and the BIOS Utility.

To activate hot keys, press and hold the Fn key before pressing the other key in the hot key combination.

1 M I,' O Q N

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TTTT 1 1 1

ZZLTT' j

V 1

SFS

Hot Key

Icon

Function

Description

Fn-F1

?

Hot key help

Displays help on hot keys.

Fn-F2

<2>

Setup

Accesses the notebook's configuration utility.

Fn-F3

Äf

Power Management Scheme Toggle

Switches the power management scheme used by the computer (function available if supported by operating system).

Fn-F4

zz

Sleep

Puts the computer in Sleep mode.

Fn-F5

CIS

Display toggle

Switches display output between the display screen, external monitor (if connected) and both the display screen and external monitor.

Fn-F6

mm

Screen blank

Turns the display screen backlight off to save power. Press any key to return.

Fn-F7

m

Touchpad toggle

Turns the internal touchpad on and off.

Fn-F8

^

Speaker toggle

Turns the speakers on and off.

Fn-0

4)

Volume up

Increases the speaker volume.

Fn-Y

*

Volume down

Decreases the speaker volume.

Fn-0

Brightness up

Increases the screen brightness.

Hot Key

Icon

Function

Description

Fn-0

Brightness down

Decreases the screen brightness.

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  • marlene
    How to check acer 5542g blank screen?
    7 years ago

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