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Fn +
Result
F5
Decrease brightness
F6
Increase brightness
F7
Switch between the LCD, the external monitor,
and both the LCD and external monitor.
F8
Switch power mode
F9
Hibernation mode
F10
Print screen
F11
Scroll lock
F12
Pause
0 (zero)
Activates the system request function
-
(minus)
Enables the numeric keypad
=
Signals a break
Up
arrow
Page up
Down
arrow
Page down
Left
arrow
Home
Right
arrow
End
Insert
Decreases the internal speaker volume
Delete
Increases the internal speaker volume
Back-
space
Mutes the internal speaker
Status Indicators
The system status LED indicators show the current com-
puter status. The following shows the location of each indi-
cator symbol and the meaning of each indicator.
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General Description
23
Summary of Contents for 2609
Page 1: ...S19K 5649 00 IBM Mobile Systems ThinkPad 240X 2609 Hardware Maintenance Manual May 2000 ...
Page 4: ...iv ThinkPad 240X ...
Page 24: ...18 ThinkPad 240X ...
Page 79: ...Description FRU Number Power cord Argentina 2 PIN 36L8870 General Description 73 ...
Page 84: ...IBM Part Number 19K5649 Printed in U S A S19K 5649 ðð ...