In this video I will show you how to prevent a YLOD before or after reflowing/reballing your PS3. It's actually just a manual fan control to prevent your PS3 from overheating because of a faulty temp sensor.
fan controller:
http://consoletek.biz/en/ps3-e-z-cool...
Disassembly and reflow:
part 1: • PS3 YLOD Fix Part 1 of 3
part 2: • PS3 YLOD Fix Part 2 of 3
part 3: • PS3 YLOD Fix Part 3 of 3 (Re-assembly) (reassembly)