ZyXEL p-662h-61 Guia Do Utilizador
Prestige 662HW Series User’s Guide
Chapter 48 Troubleshooting
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H A P T E R
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Troubleshooting
This chapter covers potential problems and the corresponding remedies.
48.1 Problems Starting Up the Prestige
48.2 Problems with the LAN LED
Table 155 Troubleshooting the Start-Up of Your Prestige
PROBLEM
CORRECTIVE ACTION
None of the
LEDs turn on
when I turn on
the Prestige.
LEDs turn on
when I turn on
the Prestige.
Make sure that the Prestige’s power adaptor is connected to the Prestige and plugged
in to an appropriate power source. Check that the Prestige and the power source are
both turned on.
in to an appropriate power source. Check that the Prestige and the power source are
both turned on.
Turn the Prestige off and on.
If the error persists, you may have a hardware problem. In this case, you should
contact your vendor.
contact your vendor.
Table 156 Troubleshooting the LAN LED
PROBLEM
CORRECTIVE ACTION
The LAN LEDs
do not turn on.
do not turn on.
Check your Ethernet cable connections and type (refer to the Quick Start Guide for
details).
details).
Check for faulty Ethernet cables.
Make sure your computer’s Ethernet card is working properly.