Prestige 642R Series ADSL Router

Chapter 12

Troubleshooting

This chapter covers the potential problems you may run into and the possible solutions. After each problem description, some instructions are provided to help you to diagnose and to solve the problem.

12.1 Problems Starting Up the Prestige

Table 12-1 Troubleshooting the Start-Up of your Prestige

Problem

Corrective Action

None of the LEDs are on when

Check the connection between the AC adapter and the Prestige.

you turn on the Prestige.

If the error persists, you may have a hardware problem. In this

 

 

case you should contact technical support.

 

 

 

Cannot access the Prestige via

1.Check to see if the Prestige is connected to your computer’s

the console port.

serial port.

 

 

 

 

 

2. Check to see if the

VT100 terminal emulation

 

communications program is

 

 

9600 bps

 

configured correctly. The

 

 

 

communications software should

 

 

No parity, 8 Data bits, 1 Stop

 

be configured as follows:

bit.

 

 

 

Troubleshooting

12-1

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ZyXEL Communications 642R Series manual Troubleshooting, Problems Starting Up the Prestige, Problem Corrective Action