mousepad

My laptop just fell on its side and it damaged my sound buttons. I can see what the problem is, the buttons are croocked so they constantly press. The folume is at 100 and i can not turn it down, even not with the mute button. I also can't see my mouse on the screen, i think there is something...

I'm using a ASUS laptop with windows 7. The cursor won't work without the mouse (USB) attached to the laptop. My laptop would only detect the mouse pad on the main log in screen. that is, when I log into my account my mouse would perfectly work . It is only when I am logged into my windows...