My PS3 not reading games. After removing unsuccessfully for PS3 250GB to clean the optical block, I chose to replace the optical unit. I have not watched the manufacturer's tutorials but the ones on Youtube. The operation is quite long (1:00 inexperienced) and detailed (lots of screws, have a set of suitable screwdriver is recommended, if the screwdriver provided to demonstrate that the most special screws). But after following all instructions, my PS3 working again perfectly, and all for 30 Euros and a little effort! Congratulations.
