I bought a CECHC03 ps3 a while back with a broken laser. I ordered a new laser, and installed it. It worked for about 5 minutes, loading up whatever i put in it. I was playing uncharted for a bit, when it wanted me to install something to do with system software 1.10. I let it do its thing, and continued playing for a while. I then realized the voices stopped being loaded, and exit the game. The ps3 had decided not to run discs once more, which leaves me with the question of whether or not the laser has gone and died AGAIN, or it is something else like the motor (which i cannot hear) How loud should the motor be? also, how fast should the ps3 heat up, as mine heats up quite fast.