Ê Carefully seat the heat sink on the four threaded holes as shown (see close-
up).
V
CAUTION!
– Ensure that the screws on the heat sink are properly seated on the
threaded holes.
– Ensure that the heat sink cooling fins match the direction of the
airflow!
Figure 387: Installing the heat sink (B)
Ê Fasten the four captive screws on the heat sink in a crossover pattern
(screw torque: 1.0 Nm, not applicable for the Japanese market) (1-4).
TX300 S7 / RX350 S7
Upgrade and Maintenance Manual
Processors
599