Dell XPS 18 User Manual page 38

Network problem
Problems
No wireless connection
Slow Internet
connections
38 │
Troubleshooting
Possible causes
The signal strength is
not strong enough.
Possible solution
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.
Move your computer
to a different location
for better signal
reception.