11
Chapter 4. Introduction to Jumpers,
Headers, Connectors and Slots
* The layout is KM266 PRO
4.1 Front Panel Indicator: SW/LED
Pin
Assignment
Function Pin Assignment
Function
No.
No.
1
HD LED (+)
Hard Drive
2
Power LED (+)
POWER
3
HD LED (-)
LED
4
Power LED (-)
LED
5
Reset Control (-)
Reset
6
Power )
Power-on
7
Reset C)
Button
8
Power Button(-)
Button
9
NC NC
10
NC NC
Socket 462
VIA
V 8375
T
JP1
4.9 CLEAR CMOS
(JP1)
JP2
CASE OPEN
4.10 CASE OPEN
IrDA
4.3 IrDA
USB2
4.6 USB2/ USB3
COM2
SPDIF1
Cod ec
CD-IN
Winbond
W83697HF
SOUND
PRT/COM/VGA
KB/MS
CPUFAN
AUXFAN
BAT1
4.12 Hard Disk Conn.
(IDE1/ IDE2)
4.11 Floppy Disk Conn.
(FDC)
4.8 CPU Frequency
select (J 2)
P
4.7 Front serial
interface (COM2)
IDE2
IDE1
FDC1
ATX_PWR
4.4 ATX_PWR
AGP
PCI1
PCI2
PCI3
CNR
WOL
4.5 Wake On LAN
(WOL)
D IMM1 D IMM2
VIA
V 8235
T
USB3
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
5
5
2
2
6
6
CHASFAN
SW/LED
4.1 SW/LED
SPEAKER
4.2 SPEAKER
1
1
1
1
1
2
2
9
9
10
10
1
9
9
9
9
9
9
10
10
10
10
10
10
USB
BIOS
FRONT AUDIO
1
1
1
9
2
10
PCI
CNR
AGP