Jpanel1: front panel header – BioStar P4M800 User Manual
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P4M800 Pro-M7
14
JUSB2/JUSB3: Headers for USB 2.0 Ports at Front Panel
This header allows user to connect additional USB cable on the PC front panel,
and also can be connected with internal USB devices, like USB card reader.
Pin
Assignment
1 +5V
(fused)
2 +5V
(fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 Key
1
2
9
10
JUSB3
JUSB2
10 NC
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.
1
23
24
SLP
PWR_LED
On/Off
IR (optional)
RST
HLED
SPK
+ +
+
2
-
-
Pin
Assignment Function
Pin
Assignment Function
1
+5V 2
Sleep
control
3
N/A 4
Ground
Sleep button
5
N/A 6
N/A
N/A
7
Speaker
Speaker
Connector
8 Power
LED
(+)
9
HDD LED (+)
10
Power LED (+)
11
HDD LED (-)
Hard drive LED
12
Power LED (-)
Power LED
13
Ground 14
Power
button
15
Reset control
Reset button
16
Ground
Power-on button
17
N/A
18
N/A
19
N/A 20
Key
21
+5V 22
Ground
23
IRTX
IrDA Connector
(optional)
24
IRRX
IrDA Connector
(optional)