i have Sony NEC Optiarc AD-7200A IDE Internal DVD Drive.i have big problem when i try to play any cd/dvd it doesn't play.infact icon of dvd drive in the my computer is also not visable.i am sure this is not related to power supply because the drive always opens properly. when i restart my computer.sometime its there, but then as soon as i insert a DVD, it disappears.
When i was trying to fix the problem its showing error 39. how can i fix it?
What has happened and what is the solution?Can anyone help!!!