HOW TO ENABLE USB POWER SHARE (CHARGING PORT) IN DELL LAPTOP

Shut down your laptop first

Press start button

Immediately press F12 continues

These will open the Bios set up

Use the up and down arrow keys to select

Under the "other options " select BIOS SETUP

 Under settings select  SYSTEM CONFIGURATION

Under system configuration select "USB power share "

Then check the "enable USB power share"

 Apply settings then exit..

 This activates the USB charging port which charges your mobile phones at high rate than the other ports.

a