P-660H-T1v3s User’s Guide
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CHAPTER 21
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-660H-T1v3s Access and Login
•
• Internet Access
21.1 Power, Hardware Connections, and LEDs
The P-660H-T1v3s does not turn on. None of the LEDs turn on.
1 Make sure the P-660H-T1v3s is turned on.
2 Make sure you are using the power adaptor or cord included with the P-660H-
T1v3s.
3 Make sure the power adaptor or cord is connected to the P-660H-T1v3s and
plugged in to an appropriate power source. Make sure the power source is turned
on.
4 Turn the P-660H-T1v3s 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 1.4 on
page 23.