Chapter 3: Headers & Jumpers Setup; How To Setup Jumpers; Detail Settings - Biostar K8T800-A7A User Manual

CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 H S
OW TO
The illustration shows how to set up jumpers. When the jumper cap is
placed on pins, the jumper is "close", if not, that means the jumper is
"open".
Pin opened
3.2 D S
ETAIL ETTINGS
JPANEL1: Front Panel Header
This 22-pin connector includes Power-on, Reset, HDD LED, Power LED, Sleep
button, speaker and IrDA Connection (optional). 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 +5V
21 IRTX
K8T800-A7A
J
ETUP UMPERS
Pin closed
Function
Speaker
Connector
Hard drive
LED
Reset button
IrDA
Connector
(optional)
10
Pin1-2 closed
PWR_LED
(Optional)
SLP IR
On/Off
-
+ +
2 22
21
1
-
+
SPK RST (Optional)
IR
HLED
Pin Assignment
2 Sleep control
4 Ground
6 N/A
8 Power LED (+)
10 Power LED (+)
12 Power LED (-)
14 Power button
16 Ground
18 Key
20 Ground
22 IRRX
Function
Sleep button
N/A
Power LED
Power-on button
IrDA
Connector
(optional)