Hello mate , are you sure that the button you are pressing is the Menu button ?
Many people confuse the Home button which is in the middle with the Menu button ,
It goes like that ,
1) Shut down your phone
2) Plug your usb cable on your pc
3)Start pressing the menu button on your phone , (Not the left ( back button ) , nor the middle one ( Home button ) but the Left one ( Menu button )
4)While u Keep pressing your menu button then plug in the other tail of your cable with the mini usb. * Blue light * ON
I always keep Flash tool on at those times try keeping that too on.
If you havent installed your drives it may show u that they are getting installed , If they say they do and nothing happens with your phone though
Try going to , your Device manager on your computer and find the driver ( usually on top ) that is not properly installed , if u just right click it and press update , it will get it fixed and u will be fine.