So is it possible to replace the blu ray drive from the ps4? If like it's broken, I could just buy 1 and insert it and it's done?
Is not quite that simple you will need the old drives oem board to come over to the new Blu ray drive the board will tell you if it is a BDP 10 or BDP 20 you will have to order the corresponding part and use the existing board in your new disk drive as the Board is married to your motherboard.