IEI Technology ECK-3699GH, User Manual, Page: 62 / 181

ECK-3699GH Embedded System
Step 9: Align the CPU pins. Locate pin 1 and the two orientation notches on the CPU.
Carefully match the two orientation notches on the CPU with the socket
alignment keys.
Step 10: Insert the CPU. Gently insert the CPU into the socket. If the CPU pins are
properly aligned, the CPU should slide into the CPU socket smoothly. See
Figure 4-7 .
Figure 4-7: Insert the Socket LGA775 CPU
Step 11: Close the CPU socket. Close the load plate and engage the load lever by
pushing it back to its original position. Secure the load lever under the retention
tab on the side of CPU socket.
Step 12: Connect the CPU power connector. Connect the CPU 12V cable to the CPU
12V power connector after the cooling kit is installed. Step 0:
Page 62
IEI® Technology, Corp .