16-32 Troubleshooting
Writer: Rebecca Wiggins Saved by: Rebecca Wiggins Saved date: 02/06/98 11:08 AM
Part Number: 314932-001 File name: Ch16.doc
External devices in lower tiers do not work
Possible Cause
An unpowered hub is connected to another unpowered hub.
Solutions
■
Use only powered hubs.
■
Make sure that all unpowered hubs are immediately
preceded by powered hubs in the USB chain.