Hello I purchased a liteon dg16d4s that had the power plugged it wrong awile back for the parts mainly the laser as he told me he bought it new and plugged in bacwards. Over the weekend my kamekazi board just gave up the ghost. I have no idea why its been working fine for a few weeks but now it won't Show in JF or do anything when its in the xbox or connected to ck3I. So I wanted to repair the burned one. I replaced the parts that were burned with parts off of a failed kamekazi board. The drive will close if the tray is out and light up the laser but it will not open. Also it shuts way too fast. Does someone know the copenent that controls these functions so I can replace them as well? Many thanks.