A3000 Heating problem?

[AmiDude]

@boing4000

Set the following jumpers to the correct position:
 
J100: 3-4
J102: 2-3
J103: 1-2
J104: 2-3

See for more details this link:
Using the A3640 in an A3000

I'm using an A3640(rev. 3.1 with flat heat sink) in one
of my A3000's too, without any (heat)problems.