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A1
A2
B1
Jumpers
JP1
: Clear CMOS
JP2
: CPU frequency selection
Back-Panel Connectors
KB
: PS/2 Keyboard Port
MS
: PS/2 Mouse Port
LPT1
: Parallel Port (DB25 female)
COM1
: Serial Port (DB9 male)
USB1/2
: 4 USB (Universal Serial Bus) Ports
LAN
: 10/100 base-TLAN Port (AK32VN only)
LINE-OUT
: Line-Out Port
LINE-IN
: Line-In Port
MIC-IN
: Mic-In Port
Front-Panel Connectors (PANEL1, AUDIO1 and USB3)
PWR
: ATX power on/off momentary type switch
HD LED
: IDE drive active LED
MSG LED
: Green LED
RST
: Hardware reset switch
AUDIO1
: Front-panel audio header
USB3
: Front-panel USB headers
Internal Peripherals Connectors
FDD
: Floppy Disk Drive Interface
IDE1
: IDE Primary Interface (Dual-channel)
IDE2
: IDE Secondary Interface (Dual-channel)
Other Connectors:
ATX1
: ATX Power (20-pin header)
CPUFAN1
: Cooling fan for CPU
CASFAN1
: Auxiliary case cooling fan
CD1
: CD-in connector
SPK1
: Speaker connector
B2
B3
B6
B7
B8
B4
B5
C2
C1
C3
C4
C5
C6
D1
D1
D1
E1
E3
E4
E2
E2