Things You'll Need
Instructions
Unplug the PS3 and open the console using the Torx size 10 screwdriver. Open the case and locate the system's internal hard drive and Blu-ray drive.
Unplug both the hard drive and the Blu-ray disc drive from the PS3 motherboard. Lift each hardware component out of the system's case. Replace each device with the hardware you purchased and connect them to the PS3 motherboard. Each component has both a SATA data cable and a power cable.
Turn on the PS3 and run a game or movie disc. The rebuilt system will function normally after the defective hardware is replaced.