Troubleshooting; Chapter 21 Troubleshooting; Overview; Power, Hardware Connections, And Leds - ZyXEL Communications LTE3301 Series User Manual

21.1 Overview

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

• LTE3301 Access and Login
• Internet Access
• Wireless Connections
21.2 Power, Hardware Connections, and LEDs
The LTE3301 does not turn on. None of the LEDs turn on.
Make sure you are using the power adaptor or cord included with the LTE3301.
1
Make sure the power adaptor or cord is connected to the LTE3301 and plugged in to an appropriate
2
power source. Make sure the power source is turned on.
Disconnect and re-connect the power adaptor or cord to the LTE3301.
3
If the problem continues, contact the vendor.
4
One of the LEDs does not behave as expected.
Make sure you understand the normal behavior of the LED. See
1
Check the hardware connections. See the Quick Start Guide.
2
Inspect your cables for damage. Contact the vendor to replace any damaged cables.
3
Disconnect and re-connect the power adaptor to the LTE3301.
4
If the problem continues, contact the vendor.
5
C
HAPTER
LTE3301 Series User's Guide
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Troubleshooting

Section 1.8 on page
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13.