I installed two led light scribe dvd-rw any way when I try to use either they crash the computer. Thought maybe I have them in the wrong order in the led ribbon... Which order should they be installed. master first or last.
If you mean IDE ribbon. Be sure sure you have the DVD/RW jumpers set as Master and Slave on each drive. Then attach the Master to the connector furthest from the motherboard board connector and the Slave attaches to the middle connector.