Service Manual

2 During power-on self-test (POST) when the DELL logo appears, watch for the
F2 prompt to appear, and then press F2 immediately.
NOTE: The F2 prompt indicates that the keyboard is initialized. This
prompt can appear very quickly, so you must watch for it, and then
press F2. If you press F2 before the F2 prompt appears, this keystroke
is lost. If you wait too long and the operating system logo appears,
continue to wait until you see the desktop Then, turn o your
computer, and try again.
3
In the left pane of System Setup, select Settings → System Conguration →
USB Conguration.
USB conguration appears in the right pane.
4 Clear the Enable Boot Support check box.
5 Save the settings and exit.
Identifier GUID-1DCA4588-B931-4ECE-A977-849DE30089C8
Status Released
WiFi
The Inspiron 11-3168 is shipped with Wi-Fi 802.11 ac.
Identifier GUID-65F4A03F-13E2-4D8A-AFC7-E839CEC09551
Status Released
Turning WiFi on or o
NOTE: There is no physical switch to enable or disable WiFi. It has to be
done through computer settings.
1 Swipe-in from the right edge of the display, or click the Action Center icon on
the taskbar to access the Action Center.
2 Click Wi-Fi to turn Wi-Fi on or o.
Identifier GUID-42F29820-CC7F-43CF-B19C-1EF2E3A388E2
Status Released
Downloading the WiFi driver
1 Turn on your computer.
2 Go to www.dell.com/support.
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