Biostar K8T890-A7 Manual page 17

JWOL1: Wake on LAN Header (optional)
The connector powers up the system when a wakeup packet or signal
is received from the network. This feature requires the Wake up on
LAN function in BIOS is set to Enabled and that your system has an
ATX power supply with at least 720mA +5V standby power.
1 3
JPANEL1: Front Panel Header
This 24-pin connector includes Power-on, Reset, HDD LED, Power LED,
Sleep button, speaker and IrDA Connection. It allows user to connect
the PC case's front panel switch functions.
Pin Assignment
1 +5V
3 N/A
5 N/A
7 Speaker
9 HDD LED (+)
11 HDD LED (-)
13 Ground
15 Reset control
17 N/A
19 N/A
21 +5V
23 IRTX
K8T89-A7
Pin Assignment
1 +5V_SB
2 Ground
3 Wake-up signal
PWR_ LED
SLP On/Off IR
-
+ +
2
1
+ -
SPK RST
IR
HLED
Function Pin Assignment
2 Sleep control
4 Ground
Speaker
Connector
6 N/A
8 Power LED (+)
Hard driv e 10 Power LED (+)
LED
12 Power LED (-)
Reset 14 Power button
button
16 Ground
18 Key
20 Key
IrDA
22 Ground
Connector
24 IRRX
15
24
23
Function
Sleep
button
N/A
Power LED
Power-on
button
IrDA
Connector