E-8
MS-7151 ATX Mainboard
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ATX 24-Pin Power Connector: JPWR1 This connector allows you to
connectto an ATX power suply.
ATX 12V Power Connector: JPWR2, JPWR3 This power connector is
provided to connect 12V power suply.
Floppy Disk Drive Connector: FDD1 This mainboard provides a stand-
ard floppy disk drive connector that supports 360K, 720K, 1.2M, 1.44M and
2.88M floppy disk types.
Fan Power Connecors: CPU_FAN, NB_FAN, SYS_FAN These fan
connectors support system cooling fan with +12V.
ATA 133 Hard Disk Connectors: IDE1 & IDE2 This mainboard has a 32-
bit Enhanced PCI IDE and Ultra DMA 66/100/133 controller that provides PIO
mode 0~4, Bus Master and Ultra DMA 66/100/133 function.
Serial ATA/ Serial ATA Connectors controlled by ATI SB400: SATA1 /
SATA2 / SATA3 / SATA4 The chipset of this mainboard is SB400 which
supports four serial ATA connectors SATA1~SATA4. SATA1~SATA4 are
high-speed Serial ATA interface ports. Each supports serial ATA data rate
of 150 MB/s.
Chassis Intrusion Switch Connector: JCI1 This connector is con-
nected to a 2-pin chassis switch. If the chassis is opened, the switch will
be short.
CD-In Connector: JCD1 The connector is for CD-ROM audio connector.
Front Panel Audio Connector: JAUD1 This front panel audio connector
allows you to connect to the front panel audio.
Serial Port Header: JCOM1 (Optional) The mainboard offers one 9-pin
header as serial port to attach a serial mouse or other serial devices.
Front Panel Connectors: JFP1, JFP2 The mainboard provides one front
panel connector for electrical connection to the front panel switches and
LEDs.
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JFP2
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Power LED
Speaker
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2
JFP1
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2
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10
HDD
LED
Reset
Switch
Power
LED
Power
Switch
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