11
10
Table 7. Status indicators
Indicator
Meaning
1
Speaker mute
Orange:
The speaker is on mute. To set the speakers on mute or
unmute, press the speaker mute button.
2
Microphone
mute
Orange:
The microphone is on mute. None of the recording
devices is available while the microphone mute is on by
default.
3
Wireless LAN,
Wireless WAN,
or WiMAX
status
Green:
The wireless LAN feature (the IEEE 802.11 b/g standard,
802.11 a/b/g, or 802.11n), wireless WAN feature, or
WiMax feature is on, and the radio link is ready for use.
Blinking green:
Data is being transmitted.
4
Bluetooth
wireless or
Wireless USB
status
Green:
The
Bluetooth
wireless feature is on, and the radio link is
ready for use.
Blinking green:
Data is being transmitted.
5
Device access
Green:
Data is being read from or written to the hard disk
drive, the diskette drive, or the drive in the Serial
Ultrabay Slim device. When this indicator is on, do not
put the computer into sleep (standby) mode or turn off
the computer.
Note:
Do not move the system while the green device access
light is on. Sudden physical shock could cause drive errors.
6
Power on
Green:
The computer is on and ready to use. This indicator
stays lit around the power-on button whenever the
computer is on and is not in sleep (standby) mode.
72
ThinkPad T410 Hardware Maintenance Manual
Summary of Contents for 2516AEU
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