try the front to the right of the keyboard. there should be an icon that lights up to show it is connected sometimes that is the switch as well push to toggle on or off. F5 will also turn in on and off in some models.
do you need help turning it on physically with the switch or do you need to know how to set it up to work ?
I have managed to work it out, there is a switch on the side of the laptop that needs to be turned on, so can you please cancel my request for help.
i beleive i told you there was a switch. i am glad you found it.
if you stil think that was not helpful you may email email@example.com for a refund.
if you do believe it was helpful to tell you to search for the physical switch i would appreciate the accept as i do not get paid nor are my efforts reckognized in my performance review if you do not. site policy is that it is totally up to you.