mBot does not work

#1

I just buit my mBot (with bluetooth / 2,4G module) but it does not work.
i’m using 4 AA batteries.
Is there any switch to activate mBot?
I have tried to activate mBot with the remote control but nothing happens.

#2

Does it work when you connect it with the USB cable?

#3

There is a black power switch (slides) on the board. Make sure it is slid all the way towards the back (LEDs should come on to indicate the mBot is on).

#4