Once all wiring harnesses are remove, and the green ground cable is off the chassis, remove the powerboard. It is held in place with four small screws, one on each corner.
The power board should now be disconnected from the monitor. On the side furthest ways from the switch, is a transformer. Next to it, there are a total of 7 condensers and 3 heatsinks. It is those condensers that are failing due to heat.