SOYO SY-KT880 2, User Manual

Page: 14 / 119

Motherboard Description
SY-KT880 DRAGON 2
10
L
3V Lithium Battery
This battery supplies power to the CMOS RAM. As long as the
battery supplies enough power, the contents of your CMOS RAM
will be valid. CMOS RAM contents are configured by CMOS
setup, and can be cleared by JP5. For more details on this check the
G. CMOS Clear (JP5) paragraph on page 43.
M
Onboard buzzer
This buzzer gives off system beeps.
N
Chassis Cooling Fan (CHAFAN1, 3)
This connector is to connect your chassis fan to your motherboard.
This motherboard supports up to 3 chassis fans. It allows you to
monitor the speed of CHAFAN1 in CMOS setup or by using the
SOYO Hardware Monitor software. Please check the
Chassis
Cooling Fan (CHAFAN1,CHAFAN2, CHAFAN3) paragraph on
page 37 for more details.
O
CMOS Clear Jumper (JP5)
This jumper allows you to clear your CMOS RAM contents in
order to reset your system configuration. For more details on this
check the
G. CMOS Clear (JP5) paragraph on page 43.
P
Floppy disk connector
This motherboard supports one floppy drive. For more details,
please check the
B. Floppy Drive Installation paragraph on page
27.
Q
IDE RAID Ports
This IDE port (IDE 3, 4) can be used as normal IDE port or in a
RAID configuration and are controlled by ALi M5281 chip.
ATAPI devices will not work on these ports. For more details,
please check the
A. IDE Device Installation (HDD, CD-ROM)
paragraph on page 25.
R
5V Stand-By Indicator LED
The power supply will always supply a 5V standby voltage to your
motherboard so that it can power on via for example Wake On Lan
technology. This LED shows that your power supply is supplying
this standby voltage to your motherboard.
S
J25 Front panel connections header
This header contains the connections to the front panel on the case.
For more details, please check the
C. Front Panel Connections
paragraph on page 28.