Dell Latitude 5175 Benutzerhandbuch - Seite 43
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Battery drains quickly
even when the tablet is in
standby mode
Battery charge values are
not accurate
Battery is fully charged
(battery charge is at 100%)
but the battery-charging
status light is on
Network
Problems
No wireless connection
Slow internet connections
Unable to pair with a
Bluetooth device
If the tablet is not in the
range of a network it can
connect to, the tablet
continues to try to locate
a base station and drains
the battery.
Possible causes
The wireless connection is
not enabled.
The wireless connection is
out of range.
The signal strength is not
strong enough.
and
Turning on your
•
Temporarily turn off
the tablet.
•
Move the tablet in
range of a network it
can connect to or
temporarily turn off
the wireless
connection on your
tablet.
•
Disable Wi-Fi or mobile
broadband when not in
range of any wireless
networks.
•
Enable airplane mode.
Charge the tablet until the
battery is fully charged
and then use the tablet
until the battery drains
completely and the tablet
turns off. This recalibrates
the battery charge value.
Possible solutions
Check if the wireless radio
is on. See
Turning Wi-Fi on or
Try to get closer to the
wireless access point.
Contact your internet
service provider (ISP).
•
Ensure Bluetooth is
enabled on both the
tablet and the device
you are trying to pair
with.
Troubleshooting
tablet.
off.
43