User`s guide

ZyXEL G-162 Quick Start Guide
8
PROBLEM CORRECTIVE ACTION
Install the ZyXEL G-162 in another computer. If the error
persists, there may be a hardware problem. In this case, please
contact ZyXEL customer support at 800-978-7222 or on the
web at http://www.us.zyxel.com.
Please see your User’s Guide for more Troubleshooting details.