ZyXEL Communications P-2608HWL-Dx Series 用户手册

P-2608HWL-Dx Series User’s Guide

Chapter 29 Troubleshooting

349

This chapter covers potential problems and the corresponding remedies.

Table 136   Troubleshooting Starting Up Your Device

None of the 

lights turn on 

when I turn on 

the ZyXEL 

Device.

Make sure that the ZyXEL Device’s power adaptor is connected to the ZyXEL Device 

and plugged in to an appropriate power source. Make sure that the ZyXEL Device and 

the power source are both turned on.
Turn the ZyXEL Device off and on.
If the error persists, you may have a hardware problem. In this case, you should 

contact your vendor.

Table 137   Troubleshooting the LAN

I cannot access 

the ZyXEL 

Device from the 

LAN. 

If Any IP is disabled, make sure that the IP address and the subnet mask of the 

ZyXEL Device and your computer(s) are on the same subnet.