01-29-2016, 07:50 AM
Are they Apple optical drives, using the stock connectors?
Disconnect the power and data cable to the one that works. Now try the eject/mouse button down. Do you hear anything? Does it show up in the System Info? Is there a disc in it, or is it just not opening?
Disconnect the power and data cable to the one that works. Now try the eject/mouse button down. Do you hear anything? Does it show up in the System Info? Is there a disc in it, or is it just not opening?