Service manual

Outline of the M785
1-8 FIC M785 Service Manual
notebook keyboard includes an embedded numeric keypad, and special function keys that
activates by pressing the <Fn> key together with another key. These special function keys
or “hot-keys” allow you to control and adjust some of the functions of the notebook like
display controls, power saving features, and others.
(1) Function Keys — These function keys, out of <F1> through <F12>, are available on
the notebook keyboard. These keys also work together with the <Fn> key to activate
special functions. The following function-key combinations are pre-programmed:
Hot Key Function Handler
Fn + F3 Toggle Display (LCD/CRT/Simul) BIOS Handler
Fn + F6 Speaker On/Off BIOS Handler
Fn + F8 Brightness Increase Controlled by PMU07
Fn + F9 Brightness Decrease Controlled by PMU07
(2) Control keys – <Ctrl>, <Alt>, <Fn>, and <Shift> keys are controls used in
conjunction with other keys to change their functions. To use control keys, press and
hold the control key while pressing another key. For example, “Press <Ctrl>+ <C>”
means to hold down the <Ctrl> key and type the letter <C>.
(3) Windows keys (Windows Start Menu Key) – Use this key to activate the Start
Menu of Windows.
(4) Shortcut/Application key – provides quick access to shortcut menus. (This key acts
like a right mouse button.)
(5) Cursor Control keys – Cursor control keys let you position the cursor on the screen
where you want. On the screen, the cursor is a blinking underline, block, or vertical
bar depending on the application.
(6) Typewriter keys – Typewriter keys (also called alphanumeric keys) are used to enter
text and characters. Keys with blue print on them behave differently when combined
with control keys or the <Fn> key.
(7) Numeric Keypad – Pressing <NumLock> on the keyboard activates the embedded
numeric keypad numbers and functions printed in blue on top of the keys. When you
press <NumLock> again, the keys revert to their normal functions as typewriter keys.
Figure 1-4 Embedded Numeric Keypad
Integrated Microphone
This allows you to instantly record voice annotations (normally saved as WAV files) and later
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