MSI 661FM3-V User Guide - Page 8

Hardware Setup - support

Page 8 highlights

Rear Panel The back panel provides the following connectors: Mouse Parallel Port (Optional) LAN USB Ports Keyboard COM port VGA port (Optional, for 661FX/GX only) USB Ports Line In Line Out Mic In Hardware Setup This chapter tells you how to install the CPU, memory modules, and expansion cards, as well as how to setup the jumpers on the mainboard. It also provides the instructions on connecting the peripheral devices, such as the mouse, keyboard, etc. While doing the installation, be careful in holding the components and follow the installation procedures. Central Processing Unit: CPU The mainboard supports Intel ® Pentium 4 / Celeron DTM (LGA775) processor. The mainboard uses a CPU socket called LGA775. When you are installing the CPU, make sure to install the heat sink/cooler to prevent overheating. If you do not have the CPU, 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/program/products/mainboard/mbd/pro_mbd_cpu_support.php. Example of CPU Core Speed Derivation Procedure If CPU Clock = 133MHz Core/Bus ratio = 23 then CPU core speed = Host Clock x Core/Bus ratio = 133MHz x 23 = 3.06 GHz 4

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4
Rear Panel
The back panel provides the following connectors:
Keyboard
USB Ports
Mouse
COM port
VGAport
Parallel Port
Line In
Line Out
Mic In
LAN
USB Ports
(Optional, for 661FX/GX only)
(Optional)
Hardware Setup
This chapter tells you how to install the CPU, memory modules, and expansion cards, as well as
how to setup the jumpers on the mainboard. It also provides the instructions on connecting the
peripheral devices, such as the mouse, keyboard, etc. While doing the installation, be careful in
holding the components and follow the installation procedures.
Central Processing Unit: CPU
The mainboard supports Intel
®
Pentium 4 / Celeron DTM (LGA775) processor. The mainboard
uses a CPU socket called LGA775. When you are installing the CPU, make sure to install the
heat sink/cooler to prevent overheating. If you do not have the CPU, contact your dealer to
purchase and install them before turning on the computer. For the latest information about CPU,
please visit
.
Example of CPU Core Speed Derivation Procedure
If
CPU Clock
=
133MHz
Core/Bus ratio
=
23
then
CPU core speed
=
Host Clock x Core/Bus ratio
=
133MHz x
23
=
3.06
GHz