IEI Integration PCIE-G41A2 - Manual (Page 49)

PCIE-G41A2 PICMG 1.3 CPU card
Page 37
4.2.1 Socket LGA775 CPU Installation
NOTE:
To enable Hyper-Threading, the CPU and chipset must both support it.
WARNING:
CPUs are expensive and sensitive components. When installing the
CPU please be careful not to damage it in anyway. Make sure the CPU
is installed properly and ensure the correct cooling kit is properly
installed.
The LGA775 socket is shown in Figure 4-1.
Figure 4-1: Intel LGA775 Socket
To install the CPU, follow the steps below.
WARNING:
DO NOT touch the pins at the bottom of the CPU. When handling the
CPU, only hold it on the sides.