Asus BP5120 - Manual (Page 29)

2-7 ASUS BP5120
2.3.2 Installing the CPU fan and heatsink assembly
The Intel ® LGA775 processor requires a specially designed heatsink and fan
assembly to ensure optimum thermal condition and performance.
Ensure that the Thermal Interface Material is properly applied to the CPU
heatsink or CPU before you install the heatsink and fan assembly.
To install the CPU heatsink and fan:
1. Place the heatsink on top of the installed CPU,
ensuring that the four fasteners match the holes on the
motherboard.
2. Push down two fasteners at a time in a diagonal
sequence to secure the heatsink and fan assembly in
place.
A B
B A
Installing the CPU fan and heatsink assembly 1 Installing the CPU fan and heatsink assembly 2
Both kinds of fan and heatsink assemblies above apply to this motherboard.