Netgear AirCard 778S (Virgin Mobile) – NETGEAR® MINGLE™ Mobile Hotspot 사용자 가이드

Learn about various troubleshooting tips, and what to do when a specific message is displayed. 

Here are some general tips to get you started. 

● 

If some settings are preventing you from connecting to Wi-Fi, connect to your device 
through the micro USB cable, and then change the settings. (See 

.) 

● 

Go to 

 to access troubleshooting and other resources. 

● 

The knowledge base at the NETGEAR website (

) may also be 

useful. 

The following table describes situations that can cause the LCD to be dark (that is, not 
displaying any text or icons), and recommends actions. 

On 

On, but dormant 
(inactivity timeout) 

Briefly press the power button on your device. 

Off 

Off 

Turn your device on: 

● 

Make sure a battery is inserted into your 
device. 

● 

Press the power button on your device until it 
turns on. 

 

If the LCD is still dark, use the micro USB cable to connect your device to the AC charger or to a 
computer. 

If you have insufficient signal strength, an icon is displayed on your device’s home screen, and 
in the Mingle Manager’s Connection Details section. 

Insufficient signal strength, indicated by 

, may occur because: 

Troubleshooting 

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