The LED lighting sequence for the G430 is as follows:
The PWR LED on the front panel turns on, indicating the status of the power supply unit.
The CPU LED turns on if the firmware is running.
At least one LED on each media module turns on, then turns off after about 20 seconds.
The yellow Card In Use LED indicates the status of the flash card:
If the LED is flashing, the Compact Flash is in use.
Warning:
To prevent corruption of data on the Compact Flash, Avaya recommends that you do not remove the Compact Flash when a backup of the G430 announcements files is in progress. Doing so may corrupt the data on the Compact Flash.
If the LED is OFF, no Compact Flash is inserted
If the LED is flashing, do not remove the Compact Flash.