Sony Playstation 3 (PS3) Console "s3 light" Questions

s3 on the light goes green then yellow and then starts flashing red Unplugging the unit from the wall and checking all the external components is a first step... Don't worry i will tell you a easy and

daelim S3 oil light keeps flashing how do I repair Red light keeps flash water and sand entered motor how I fix it If sand and water in engine only fix is total strip and clean before rebuild.