Cd Tray is not working anymore.

My cd tray was working fine, and now its not working, when I press button on keyboard it doesn't pop out, and when I put a cd/dvd in nothing pops up, aka if I put in an audio cd windows media player doesn't pop up, it doesn't even show my cd drive in my computer, and it doesn't even recognize a cd is in

works fine on my ubuntu side.

look at photos, these are the errors

got it working!

used: http://www.vistax64.com/tutorials/201659-dvd-drive-icon-disappeared-computer-fix.html?filter[11]=Hardware%20and%20Drivers