HP 100BaseT User's Guide download pdf (Page 28)

HP Hub-8TXE Installation and Reference Guide

Troubleshooting A-3

LAN Adapters

Make sure the network interface hardware and software drivers for the attached

devices are function properly and are 100Base-TX. Check the LAN adapters

and associated drivers used in any attached workstation or server.

Physical Configuration

If problems occur after altering the network configuration, restore the original

connections, then try to track the problem down by implementing the new

changes, one step at a time. Ensure that cable distances and other physical

aspects of the installation do not exceed 100Base-TX specifications.

Hub Integrity

As a last resort verify the hub’s integrity with a power-on reset. Turn the

power to the hub off and then on a few times. If the problem still persists and

you have completed all the preceding diagnoses, contact your HP-authorized

dealer or reseller for further assistance. (Refer to Appendix E.)

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HP 100BaseT User's Guide Page 28