ZyXEL Communications P-660RU-Tx Network Router User Manual


 
P-660RU-Tx User’s Guide
163
CHAPTER 25
Troubleshooting
This chapter offers some suggestions to solve problems you might encounter. The
potential problems are divided into the following categories.
Power, Hardware Connections, and LEDs
P-660RU-Tx Access and Login
Internet Access
25.1 Power, Hardware Connections, and LEDs
The P-660RU-Tx does not turn on. None of the LEDs turn on.
1 Make sure the P-660RU-Tx is turned on.
2 Make sure you are using the power adaptor or cord included with the P-660RU-Tx.
3 Make sure the power adaptor or cord is connected to the P-660RU-Tx and plugged
in to an appropriate power source. Make sure the power source is turned on.
4 Turn the P-660RU-Tx off and on.
5 If the problem continues, contact the vendor.
One of the LEDs does not behave as expected.
1 Make sure you understand the normal behavior of the LED. See Section 1.5 on
page 28.
2 Check the hardware connections. See the Quick Start Guide.