Please help with DVD Player

[bcahyo]

The messege is

There was and initialization error. A Valid DVD drive could not be found. [-70012]

My system is ML 10.8.2, I've been tried searching the solution on the internet with trial and error but nothing could help the issue. Any idea how's this happen?

Any help would be appreciate. Thank You

-bcahyo

[pernacabeluda]

You can try these terminal commands

http://Olarila.com/forum/viewtopic.php?f=26&t=1620#p13553

Another thing that may work is this DSDT patch

http://Olarila.com/forum/viewtopic.php?f=7&t=45

[bcahyo]

You can try these terminal commands

http://Olarila.com/forum/viewtopic.php?f=26&t=1620#p13553

 

I tried but still no solution

 

Another thing that may work is this DSDT patch

http://Olarila.com/forum/viewtopic.php?f=7&t=45

 

I'm newbie for working with DSDT patch

[artur-pt]

hello

have u try this ?

http://www.insanelymac.com/forum/topic/282487-how-to-fix-dvd-player-error-70012/

good hack