A friend of mine recently had this problem with a samsung. It spins OK but the laser had gone. I installed a new LG DVD ROM in for her and it works fine. It will tell you it is working OK but I don't think it knows if the laser has gone.
Hands-on: Acer Predator Triton 700 review
D&AD Awards 2017: see the best design, advertising, illustration, animation and VR of the past year
How to lose weight with an Apple Watch
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.