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Jumpers
JP1
: Clear CMOS setting
JP3
: BIOS Write Protection setting
Back Panel Connectors
PSKBM1
: PS/2 keyboard port
PSKBM1
: PS/2 mouse port
COM1
: Serial port
VGA1
: VGA port
LPT1
: Parallel port
LINE_OUT
: Line-Out port
LINE_IN
: Line-In port
MIC_IN
: Mic-In port
GAME/MIDI
: GAME/MIDI port
LAN1
: RJ45 LAN port
USB : 2 USB (Universal Serial Bus) ports
Front Panel Connectors
PWRSW : ATX power on/off momentary type switch
GRNLED : Green LED
HDLED : IDE drive active LED
RST : Hardware Reset Switch
SPEAKER1
: speaker connector
SJ1 : ACPI LED connector
AUDIO1 : Front audio connector
USB2/3
: Extended USB connector headers
Internal Peripherals Connectors
FDD1
: Floppy disk drive connector
IDE1
: IDE primary interface (Dual-channel)
IDE2
: IDE secondary interface (Dual-channel)
A1
A2
B10
B11
D1
D1
D1
B9
B8
B7
B1
B2
B6
B5
B4
B3
C1
C2
C3
C4
C5
C6
C7
C8