T-Mobile TM-G5240 Wireless Router User Manual
Version 0.7 041807
73
Troubleshooting
Introduction
This section provides solutions to problems that can occur during the installation and
operation of the TM-G5240.
Note: It is recommended that you use an Ethernet connection to configure the TM-G5240
wireless router.
I can’t connect to the Internet
Check the lights for the TM-G5240.
•
Power light – solid green
•
Internet light – blinking green
•
Port light (any port 1-4)
– blinking green for data activity or solid green for no activity
but has good connection
Confirm that all cables are connected correctly and securely.
•
The modem is connected to your high speed internet connection.
•
The modem is connected to the Internet port of the TM-G5240.
•
The computer is connected to one of the numbered ports (1-4) on the TM-G5240.
• The TM-G5240’s power adapter is connected to an electrical outlet.
Power off all devices (unplug if needed) and power on each device in the following order:
• Cable or DSL modem
• TM-G5240
•
Computer
If you have a static IP address, make sure your computer’s Internet settings are set to
DHCP for the initial setup. See How do I assign static IP address section in this manual.