Attaching Heatsink (big one)

Hi Guys,
I have two sticky thermal pads supplied with my board.
One goes on the ZYNQ chip I guess, but where does the other one go on the Epiphany?
Thanks for any help
Andy
I have two sticky thermal pads supplied with my board.
One goes on the ZYNQ chip I guess, but where does the other one go on the Epiphany?
Thanks for any help
Andy