- Clean dust from vents.
- For safety reasons, always disconnect the PlayStation 3 system’s AC power cord from the power supply before cleaning the system.
- When dust accumulates in the system vents, remove it with a low-powered vacuum cleaner.
Note: The PlayStation 3 will make some noise during operation, including mechanical noise from the disc drive as well as the sound of the HDD functioning. This is normal and is nothing to worry about.