My xbox 360 slim started to red dot days after it started displaying graphical glitches i heard there was a secret combo with the eject and sync it flashed 4 lights, 4,
Reflow Xbox 360 : 12 Steps (with Pictures) - Instructables
Xbox 360 RROD reflowing – doesn't always work – The home of Dino
Reflowing Xbox 360 Motherboard - iFixit Repair Guide
Reflowing Xbox 360 Motherboard - iFixit Repair Guide
Reflow Xbox 360 : 12 Steps (with Pictures) - Instructables
Reflowing Xbox 360 Motherboard - iFixit Repair Guide
Reflow Xbox 360 : 12 Steps (with Pictures) - Instructables