26
USB DIRECTOR/4-PORT HUB
Symptom: Hub host port red LED is on.
Cause: Overcurrent condition exists.
Solutions:
1. Disconnect port 1 through 4 devices one
at a time until the LED goes off.
2. If all devices are removed and the LED
is still on, reset the hub.
To reset the hub, unplug its uplink connection
and plug it back in.
If the LED is still on, the unit is defective
and should be replaced.
3. If the LED is now off, reconnect the devices one
at a time until the failure reoccurs. The last device
connected to the unit is drawing too much
current.