I have a Dell Vostro 3750. Yesterday I accidentally dropped a book on the keyboard and the 'Backspace' key popped out (the cap, I do not know what you call it, basically it is the upper part). As far as I see none of the components breaks but I cannot get the key back in. The key is still working but it is not securely fit in, so if I hit the back space a couple time the key will pop out again.
I was trying to find some sort of latch that keep the key secure but could not find it. Does anyone has some tips that I can try?