Playstation 4 Bluray Drive Repair, can't find where this gear goes
Ok I put my PS4 back together and it reads a disc but gives unrecognized disc upon launching. Opened the drive to see this part just laying around. Can anyone help me find its home so I can finally play my PS4. Its been a long trip replacing the HDMI port and the PS4 works great from downloaded games form PSN. It will even detect which game is in the drive but once I execute loading I hear a noise and get unrecognized disc. I know it is just this simple gear but images haven't helped nor the guides here help me find its home.
Is this a good question?