ECS P6IEMT Manual page 23

Follow these instructions to install the CPU:
1. Pull the CPU socket locking lever away from the
socket to unhook it and raise the locking lever to the
upright position.
2. Match the pin-1 corner on the CPU socket and the pin-
1 corner on the processor and insert the processor into
the socket. Do not use force.
CPU fan and
heatsink assembly
Pin-1 corners
3. Swing the locking lever down and hook it under the
latch on the edge of the socket.
4. Plug the CPU fan power cable into the CPU cooling
fan power supply on the mainboard (CPUFAN1).
Note: After you have assembled the system, you must set
the correct clock speed and frontside bus (FSB)
speed. Check the jumper section in Appendix A if
your mainboard has jumpers that control the FSB,
and refer to Frequency Voltage Control on page 57
for more information.
CPU fan connector
CPUFAN1
Locking lever
17