Disc drive laser failure and disc reading faults
Disc reading failure is the most common GameCube fault at Brentworth by a significant margin. The disc drive laser degrades with age and use — early symptoms include games that require multiple attempts to load, discs that spin up and then stop, and games that load but crash during play due to read errors. Progressive degradation leads to complete failure where no disc is read at all. Laser potentiometer adjustment can restore marginal lasers for a period, but a laser that has degraded significantly requires replacement or an ODE installation to restore reliable operation.
