MSI MS-7211 Instruction Manual download pdf (Page 15)

gital

data transfer rate up to a maximum throughput of 480Mbps, which is 40 times faster than US

1.1, and is ideal for connecting high-speed USB interface peripherals such as USB HDD, di

cameras, MP3 players, printers, modems, etc.

MSI Reminds You...

Please note that the pins of VCC & GND must be connected correctly or it may cause some

damage

Serial Port Connector: COM 2

connector COM 1 (on the

DESCRI

GND

DSR

RTS

[9]RI

SOUT

The mainboard offers one 9-pin male DIN

rear panel), and one optional serial port COM2. Both are 16550A high

speed communication ports that send/receive 16 bytes FIFOs. You can

attach a serial mouse or other serial device directly to them.

SIGNAL DESCRIPTION PIN SIGNAL

SIN[2]

DTR

PTION PIN

DCD

OUT

GND

RTS

Data Carry Detect

mit

e data

Receive Data Trans

Data

est To Send Ring

Requ

Indicate

SIN

DTR

DSR

CTS

Serial in or receiv

Serial out or transmit data

Data Set Ready

Clear To Send

Clear CMOS Jumper: JBAT2

as a power supply from

111

333

222

Keep Data Clear Dat

There is a CMOS RAM on board that h

external battery to keep the data of system configuration. With

the CMOS RAM, the system can automatically boot OS every

time it is turned on. If you want to clear the system configuration

use the JBAT1 (Clear CMOS Jumper) to clear data. Follow the ins

the data.

tructions in the image to clear

MSI Reminds You...

You can clear CMOS by shorting 2-3 pin while the system is off. Then return to 1-2 pin position.

Avoid clearing the CMOS while the system is on, which will damage the mainboard.

AGP (Accelerated Graphics Port) Slot

The AGP slot allows you to insert the AGP

tion

graphics card. AGP is an interface specifica

designed for the throughput demands of 3D graphics. It introduces a 66M

the graphics controller to directly access main memory. The slot supports AGP card for 8x/4x at

1.5v (3.3v is not supported).

Hz, 32-bit channel for

PCI (Peripheral Component Interconnect) Slots

tation for the expansion card to make any

The PCI slots allow you to insert the expansion cards

to meet your needs. When adding or removing

expansion cards, make sure that you unplug the

power supply first. Meanwhile, read the documen

necessary hardware or software settings for the expansion card, such as jumpers, switches

BIOS configuration.

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MSI MS-7211 Instruction Manual Page 15

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