I have lost my designated drive letters. They are recognized as HP DVD Writer 300n and ASUS CD 5480/AH. The first clue somthing was wrong when I tried to burn a cd and I got an error in the burning telling me the process wasnt able to be compleated. I found this to be odd so I just tried it again thinking maybe it
was some one time thing, (with a different cd) and got the same problem, at that time I was burning a data cd so I tried again to burn an audio cd using a
different program, (the first was the windows writeable folder, the second was
windows media player) but it wasnt showing a drive and by then I knew there was somthing wrong, so I shut down the computer and tried again. Again no drive letters and I look in the Device Manager and it shows the Hp DVD Writer is
disabled, try to enable and it doesnt work. I checked the cords in the back of
the dvd rom after shutting it down and everything was secure. Please help me.