Replaced the laser with a new one from a reputable seller/company on eBay, the Fat PS3 could only read DVD's but not Blu-ray's and after replacing the laser does the same thing (
PlayStation 3 Blu-ray Disc Drive Replacement - iFixit Repair Guide
Deal4GO Laser Lens Blu-ray Disc Drive with Mechanism Deck Replacement KES-410 KES-410A KEM-410ACA KEM-410CCA for Sony Playstation 3 PS3 Fat : Amazon.sg: Movies & TV
Replaced the laser with a new one from a reputable seller/company on eBay, the Fat PS3 could only read DVD's but not Blu-ray's and after replacing the laser does the same thing (
Original Laser with Deck Rail Motor Lens for PS3 PlayStation 3 Fat Console KEM-410ACA KEM410ACA kem-410aca for Replacement - AliExpress