Appendix a. led information – Trust Computer Products IBM 802.11a/b/g Wireless CardBus Adapter Manuale d'uso

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Appendix A. LED information

Your IBM 11a/b/g Wireless CardBus Adapter provides two Light Emitting Diodes
(LEDs), a Power LED, and a Network LED. These LEDs indicate power and
activity status of the CardBus Adapter.

Power LED

Network LED

Description

Slow blink

OFF

Power Save Mode:

The CardBus Adapter enters

this mode after power-up or reset.

ON

OFF

Awake Mode:

The CardBus Adapter

automatically enters this mode after exiting from
power save mode. Changes from power save
mode to this mode might not be visible on the
LEDs if the software assumes control of the LED
blinking by writing to the PCI configuration
register.

Alternate blink

Alternate blink

CardBus Adapter is looking for a network
association.

Slow blink

Slow blink

CardBus Adapter is associated with a network,
but no activity is occurring.

Fast blink

Fast blink

CardBus Adapter is associated with a network
and activity is occurring. Blink rate increases as
activity increases on the network, over the air, or
locally on the network device, based on the
setting of the PCI configuration register.

OFF

OFF

Power is not being applied to the CardBus
Adapter.

© Copyright IBM Corp. 2003

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