Central Processing Unit: Cpu; Cpu Core Speed Derivation Procedure - MSI 650GLMS User Manual

Central Processing Unit: CPU

The mainboard supports Intel
478 pin package. The mainboard uses a CPU socket called PGA478 for easy
CPU installation. When you are installing the CPU, make sure the CPU has
a heat sink and a cooling fan attached on the top to prevent overheating.
If you do not find the heat sink and cooling fan, contact your dealer to pur-
chase and install them before turning on the computer.

CPU Core Speed Derivation Procedure

If CPU Clock
Core/Bus ratio
then CPU core speed
MSI Reminds You...
Overheating
Overheating will seriously damage the CPU and system, al-
ways 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 sup-
ply or unplug the power supply's power cord from grounded
outlet first to ensure the safety of CPU.
® ®
Pentium 4 Northwood processor in the
= 100MHz
= 17
= Host Clock x Core/Bus ratio
= 100MHz x 17
= 1.7 GHz
Hardware Setup
2-3