Things You'll Need
Instructions
Remove any games from the PlayStation 3 and unplug it from the television and power outlet.
Use canned air to clean excess dust out from the vents on the side and under the PlayStation 3 unit. Use a cotton swab to remove any dust you cannot blow out. Proper air circulation is crucial to keeping the inner components operational.
Place your PlayStation 3 away from other devices that emit heat, such as other consoles or a window in direct sun. If the underside of the console gets too warm, try placing the unit on its side, instead, to allow more air to move through.
Purchase a cooling fan to place beneath the unit for additional air circulation. Laptop coolers will work. You can also try placing a regular box fan in a nearby window.