Section one : i have a macbook pro mc375.
when i power on my laptop, dvd drive has not working.i go to macintosh os & insert the dvd disk, but dvd drive not working.
Section two : reset my laptop and start again.when the system is startup i insert the dvd drive Immediately and dvd drive has been starting on and be working.
**just when dvd drive is working that i insert the dvd disk in startup page.if i don't do this dvd drive not working.**
Best regard...Arash Shabani