Touchscreen problem

Problems

Possible causes

Touchscreen responds slowly or

Protective cover prevents the

improperly

tablet from recognizing your

 

inputs.

Network problem

Possible solutions

Shutdown and restart your tablet.

Gently wipe the display with a clean dry cloth.

Remove any protective covers from the touchscreen.

If the operating system is re-installed, make sure all the drivers are installed.

Problems

Possible causes

Possible solutions

No wireless connection

No mobile broadband connection

The mobile broadband has been capped.

No signal from the service provider.

1.Check if the wireless radio is on. See Wi-Fi setting .

2.Try to get closer to the wireless access point.

3.Reset the wireless router if using a private network; open the browser to view the landing page if using a public network.

1.Check if the mobile broadband is turned on. See Turning On/Off mobile broadband

2.Move your tablet to a different location for better signal reception.

Contact your service provider to change your broadband plan.

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Dell Nov-39, 30-Nov manual Touchscreen problem, Network problem