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E1
E2
Jumpers
JP1
: Clear CMOS setting
JP2
: BIOS flash protect jumper
JP4
: Disable USB Function jumper
Back Panel Connectors
KB
: PS/2 keyboard port
MS
: PS/2 mouse port
USB
: 2 USB (Universal Serial Bus) ports
LPT1
: Parallel port (DB25 female)
COM1/2
: Serial ports 1/2 (DB9 male)
GAME/MIDI
: GAME/MIDI Port
LINE_OUT
: Line-Out (Front-Out) port
LINE_IN
: Line-In (Rear-Out) port
MIC_IN
: Mic-In port
Front Panel Connectors
HDD_LED : IDE drive active LED
RST : Hardware reset switch
Green LED : Green LED
PW BTN : ATX power on/off momentary type switch
Internal Peripherals Connectors
FDD1
: Floppy disk drive interface
IDE1
: IDE primary interface (Dual-channel)
IDE2
: IDE secondary interface (Dual-channel)
Other Connectors
ATX1
: ATX power connector
FAN1/2/3
: CPUFAN1/PWRFAN1/CASFAN1 connectors
IR1
: IR header
CD_IN1/2
: CD_IN connectors
AUDIO1
: Audio headers
USB1
: Extended USB header
SPEAKER1
: Internal speaker in housing
A1
B1
B2
B3
B4
B1
B5
B6
B7
B8
C1
A2
D1
D1
D1
E3
E4
E5
A3
E6
E7
C2
C3
C4