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A1
A2
B1
Jumpers
JP1
: Clear CMOS
JP5
: BIOS Boot block protection
JP6
: CPU FREQ
JP4
: USB Power
Back-Panel Connectors
KB
: PS/2 Keyboard
MS
: PS/2 Mouse
PRINTER
: Parallel Port (SPP, EPP, ECP)
COM1
: Serial Port 1
COM2
: VGA Port
GAME/MIDI : MIDI/Game Port
LINE-OUT
: Line-Out Port
LINE-IN
: Line-In Port
MIC-IN
: Mic-In Port
LAN
: RJ45 LAN Port (AK38N/AK39N only)
USB
: 2 x USB (Universal Serial Bus) ports
Front-Panel Connectors
PWON
: ATX Power On/Off Momentary Type Switch
EPMI
: Hardware System Management Interface Momentary
Type switch
GLED/PLED : Green LED (ON when system stays in power
saving mode) / System Power LED
HLED
: IDE Drive Active LED
PLED
: System Power LED
RESET
: Hardware Reset Switch
SPEAKER
: Housing Internal Speaker
USB2/3
: Extended USB Headers
Internal Peripherals Connectors
FDD1
: Floppy Disk Drive Interface
IDE1
: IDE Primary Interface (Dual-channel)
IDE2
: IDE Secondary Interface (Dual-channel)
Other Connectors:
ATX1/J10
: ATX Power connectors
B1
B2
B3
B4
B7
B8
B9
B5
B6
C2
C1
C3
C4
C5
C6
C7
D1
D1
D1
A3
A4
B10
C8
E1