Problem
How to troubleshoot an LVC-5000 series system when Wi-Fi, 3G, and GPS are not functioning?
Solution
When the system enters the OS, 3G and Wi-Fi LEDs should be lit. If not, please perform the following procedure:
If the LEDs are not lit, please check the 3G and Wi-Fi cards and the cable are installed correctly, or install a new 3G and Wi-Fi cards for testing.