MSI 945GM2-FR - Central Processing Unit: CPU; Introduction to LGA 775 CPU

2-3
Hardware Setup
Central Processing Unit: CPU
The mainboard supports Intel
®
Pentium 4/ Pentium D/ Celeron D Prescott/
Smithfield (DualCore and CederMill up to 2.8G or higher CPU without HT technology)
processors. The mainboard uses a CPU socket called LGA775. When you are install-
ing the CPU, make sure to install the cooler to prevent overheating. If you do
not have the CPU cooler, contact your dealer to purchase and install them before
turning on the computer.
For the latest information about CPU, please visit http://www.msi.com.tw/pro-
gram/products/mainboard/mbd/pro_mbd_cpu_support.php.
Introduction to LGA 775 CPU
The surface of LGA 775 CPU.
Remember to apply some sili-
cone heat transfer compound on
it for better heat dispersion.
Yellow triangle is the Pin 1 indicator
The pin-pad side of LGA 775
CPU.
Yellow triangle is the Pin 1 indicator
Alignment Key Alignment Key
MSI Reminds You...
Overheating
Overheating will seriously damage the CPU and system, always make
sure the cooling fan can work properly to protect the CPU from
overheating.
Replacing the CPU
While replacing the CPU, always turn off the ATX power supply or
unplug the power supply’s power cord from grounded outlet first to
ensure the safety of CPU.