IBM ThinkPad 760C, Руководство по обслуживанию

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System-Status Indicators
LCD Indicator
The LCD indicator panel, which you can see when the LCD cover is
open, shows the status of the computer and the battery pack
installed in the computer.
The following shows the location and the meaning of each icon:
Icon Meaning
1
Speaker When enabled in the ThinkPad Features program, this indicator appears when
the speaker sounds. It turns off when any key is pressed. (To enable this
indicator, see “Using the ThinkPad Features Program” on page 38.)
2
Remaining battery The amount of remaining battery power is shown by a percentage ( %), day (d),
hour ( h), or numerical value (
4:3
).
For details, see page 88.
3
Secondary battery status Indicates the status of the battery pack installed in the UltraBay. For details, see
below.
4
Main battery status Indicates the following status of the battery pack in the battery pack bay.
The amount of remaining power (in five levels: – )
Charging status ( : charging, : discharging, and (blank): no activity)
For details, see page 88.
5
Diskette drive in use Appears when data is read from or written to a diskette. Do not enter suspend
mode or eject the diskette when this indicator appears.
6
Hard disk in use Appears when data is read from or written to the hard disk. Do not enter
suspend mode or turn off the computer when this indicator appears.
7
Numeric lock Indicates that the numeric keypad on the keyboard is enabled. The keypad is
enabled and disabled by pressing and holding the Shift key, and pressing the
NumLk key. For details, see “Operating the Numeric Keypad” on page 29.
Chapter 2. Getting Familiar with Your Computer
21