Touchscreen problem

Problems

Possible causes

Possible solutions

 

 

 

 

Touchscreen responds

• The screen is dirty.

Moisten a soft,

slowly or improperly

• Protective cover

 

lint‑free cloth with

 

 

either water or a

 

prevents the tablet

 

 

 

display cleaner, and

 

from recognizing

 

 

 

wipe the surface of

 

your inputs.

 

 

 

the tablet until it is

 

 

 

 

 

 

clean. Do not allow

 

 

 

water from the cloth

 

 

 

to seep down to

 

 

 

the tablet ports or

 

 

 

buttons.

 

 

Remove any

 

 

 

protective covers

 

 

 

from the touchscreen.

 

 

 

 

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.

 

 

 

Slow Internet

The signal strength is

Move your tablet to a

connections

not strong enough.

different location for

 

 

better signal reception.

 

 

 

 

Troubleshooting        25

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Dell BELL81818BLK, BELL8PRO81 user manual Touchscreen problem, Network Problem