You are going to need a few tools to get this going, A Small Philips Screw driver, A regular size Phillips screwdriver and a Flat Head Screw Driver.
How To Successfully Re-Calibrate a PlayStation 3 Disc Drive
Constantly repairing PS3 consoles, sometimes we have a disc drive that needs to be re-calibrated in order to function. In this how to: Tutorial, we will demonstrate the re-calibration method.
Here are some tips on how to clean video game cartridges, here a few other items you can get that work well. Mr Clean Magic erasers work well to clean marker or stickers on cartridges and cases. ArmorAll cleaning wipes are great for cleaning cartridge labels.
In this yellow light of death tutorial we will demonstrate how to fix your PS3 console. We have fixed hundreds of Playstation 3 consoles affected by this growing problem.