10
2-3-2 About Intel Pentium 4 LGA 775-pin CPU
This motherboard provides a 775-pin surface mount ZIF socket (
Z
ero
I
nsertion
F
orce),
referred to as the LGA 775 socket supports Intel Pentium 4 processor in the 775-land
package utilizes Flip-Chip Pin Land Grid Array (FC-LGA4) package technology.
The CPU should have a cooling FAN attached to prevent overheating. If this is not the
case, then make sure the CPU has a sufficient cooling to dissipate heat generate from the
CPU (Please check with Intel specification).
WARNING!
Be sure that there is sufficient air circulation across the processor’s
heatsink and CPU cooling FAN is working correctly, otherwise it may
cause the processor and motherboard overheat and damage, you may
install an auxiliary cooling FAN, if necessary.
To install a CPU, first turn off your system and remove its cover. Locate the LGA775
socket and open it by first pulling the level sideways away from the socket then upward to
a 90-degree angle. Insert the CPU with the correct orientation as shown below. The
notched corner should point toward the end of the level. Because the CPU has a corner
pin for two of the four corners, the CPU will only fit in the orientation as shown.
When you put the CPU into the ZIF socket. No force require to insert of the CPU, do not
touch the socket leads, touching the socket leads may result in damage to the leads. Do not
slide or twist the processor during installation.
Save The Processor Socket Cover
After removing the processor cover during processor installation,
please save the processor socket cover. In the event that the
desktop board needs to be returned for service or any time the
processor is removed, the cover should be replaced on the
processor socket.
