Touchscreen problem
Problems
Possible causes
Possible solutions
Touchscreen responds slowly or
improperly
Protective cover prevents the
tablet from recognizing your
inputs.
• 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.
Network problem
Problems
Possible causes
Possible solutions
No wireless connection
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.
No mobile broadband
connection
• The mobile broadband
has been capped.
• No signal from the service
provider.
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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