Dell 8 Manuel de l'utilisateur - Page 35

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Également pour Dell 8 : Manuel de mise à jour (44 pages), Manuel de mise à jour (21 pages), Manuel de mise à jour (14 pages), Manuel d'installation (7 pages), Manuel de l'utilisateur (35 pages), Manuel de l'utilisateur (28 pages), Manuel de l'utilisateur (32 pages), Manuel de démarrage rapide (2 pages), Manuel de démarrage rapide (2 pages)

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Dell 8 Manuel de l'utilisateur

Network problem

Problems
No wireless
connection
Slow internet
connections
Unable to pair with a
Bluetooth device

Touchscreen problem

Problems
Touchscreen responds
slowly or improperly
Possible causes
The signal strength is
not strong enough.
Possible causes
• The screen is dirty.
• A protective cover
may prevent
the tablet from
recognizing your
inputs.
Possible solutions
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 home page if using a
public network.
Move your tablet to a
different location for better
signal reception.
1 Ensure Bluetooth is
on and follow proper
Bluetooth pairing
instructions. See
"Bluetooth Setting".
2 Contact Dell. Go to
dell.com/support.
Possible solutions
• Moisten a soft, lint‑free
cloth with either water
or a display cleaner, and
wipe the surface of 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.
Troubleshooting
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