Cisco UCS C480 M5 Maintaining The Server

Figure 42: Installing the Heatsink/CPU Assembly to the CPU Socket
Angled corner on heatsink (pin 1 alignment
feature)
4Guide hole in assembly (two)1
Angled corner on socket (pin 1 alignment
feature)
5CPU socket alignment post (two)2
-CPU socket leaf spring3
b) On the new board, set the heatsink with CPU assembly down onto the CPU socket.
c) Use a T-30 Torx driver to tighten the four captive nuts that secure the heatsink to the board standoffs.
Alternate tightening the heatsink nuts evenly so that the heatsink remains level while it is lowered. Tighten
the heatsink nuts in the order shown on the heatsink label: 1, 2, 3, 4. The captive nuts must be fully tightened
so that the leaf springs on the CPU socket lie flat.
Note
Maintaining the Server
81
Maintaining the Server
Moving an M5 Generation CPU

Cisco UCS C480 M5 Specifications

General

Brand	Cisco
Model	UCS C480 M5
Category	Server
Language	English