Re: urgent help 50pk550-so desperate here

hi all,
as alastair recommanded, i've decided to completely remove all heatsinks with it's screw attached igbt and mosfet transistors.
will make some googling/youtubing to figure out exactly how to examine each component.
do you guys think that removing all heatsinks is too crazy? or it is a common operation?
anyhow, updates/results will be given upon completion.
have a nice day!