Getting More Troubleshooting Help - ZyXEL Communications ZYWALL USG 20 Manual

Press the RESET button and hold it until the SYS LED begins to blink. (This
2
usually takes about five seconds.)
Release the RESET button, and wait for the ZyWALL to restart.
3
You should be able to access the ZyWALL using the default settings.

50.2 Getting More Troubleshooting Help

Search for support information for your model at www.zyxel.com for more
troubleshooting suggestions.
ZyWALL USG 20/20W User's Guide
Chapter 50 Troubleshooting
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