Toshiba Magnia 3310 - Manual (Page 124)

Installing and Removing Hardware
CPU module 106
5 For CPU1, latch both ends of the claws of the heat sink in the
left and right retention clamp holes on the “CPU FAN 1” fan
connector side. For CPU2, latch both ends of the claws of the
heat sink in the left and right retention clamp holes on the
“CPU FAN 2” fan connector side.
Attaching the heat sink 1
NOTE: Do not push the fin section of heat sink of the CPU
module. This may cause the deformation of the heat sink.
Used heat sinks cannot be reattached. To replace a heat sink,
contact your Toshiba service station or sales representative
(Services will be provided for a fee.).