2 
Installation
2.1System Installation
CPU Installation
Carefully follow the steps below to install the CPU:
1.Check and confirm that the jumpers are correctly set for the CPU you are going to install (figure 3).
2.Take the screwdriver and releasing
3.Rotate mark of
4.Align the pins of the CPU against the pinholes of the Socket 478. Be sure to pay attention to the orientation of the CPU.
OPEN
OPEN
Screw Nut
CLOSED
CLOSED
Figure 3: CPU Socket
5.Push down the CPU into the Socket 478.
6.Rotate mark of screw-nut to face the “CLOSED”.
7.Place the CPU cooling fan atop the CPU surface.
OPEN |
CLOSED |
Installation • 9
