Fixing A No-Boot Issue Caused By Usb Emulation; Wi-Fi; Turning Wi-Fi On Or Off - Dell Inspiron 22 3000 Series Service Manual

The USB configuration is displayed on the right pane.
4 Check the Enable External USB Port check box to either enable or disable it.
5 Save the BIOS setup program settings and exit.

Fixing a no-boot issue caused by USB emulation

Sometimes the computer does not boot to the operating system when USB devices
are connected to the computer during startup. This behavior occurs because the
computer is looking for bootable files in the USB devices. Follow these steps to fix
the no-boot issue:
1 Turn on or restart your computer.
2 Press F2 when the Dell logo is displayed on the screen to enter the BIOS setup
program.
3 On the left pane, select Settings > System Configuration > USB
Configuration.
The USB configuration is displayed on the right pane.
4 Clear the Enable Boot Supportcheck box to either enable or disable it.
5 Save the settings and exit.

Wi-Fi

The Inspiron 22–3265 is shipped with the following:
• Wi-Fi 802.11 ac
• Wi-Fi 802.11b/g/n

Turning Wi-Fi on or off

NOTE: There is no physical switch to enable or disable Wi-Fi. It has to be done
through computer settings.
1 Swipe-in from the right edge of the display, or click or tap the Action Center
icon on the taskbar to access the Action Center.
2 Click or tap Wi-Fi to turn Wi-Fi on or off.
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