Biostar K8VHA Pro Manuale Proprietario

English

BIOSTAR Motherboard

(10) Power Source Selection for USB: JUSBV1/ JUSBV2/ JUSBV3/ JUSBV4

(11) Front Panel Connector: JPANEL1

The connector is for electrical connection to the front panel switches and LEDs.

JUSBV1/ JUSBV2/

Assignment

Description

JUSBV3/ JUSBV4

JUSBV1: 5V for USB port located at

the JUSBLAN1 connector port.

JUSBV2: 5V for USB port located at

the J1394_USB1 connector port.

JUSBV3: 5V for USB port located at

the JUSB3 connector port.

JUSBV4: 5V for USB port located at

the JUSB4 connector port.

Pin 1-2 close

+5V

JUSBV1: JUSBLAN1 port powered

with standby voltage of 5V.

JUSBV2: J1394_USB1 port powered

with standby voltage of 5V.

JUSBV3: JUSB3 port powered with

standby voltage of 5V.

JUSBV4: JUB4 port powerered with

standby voltage of 5V.

Pin 2-3 close

+5V Standby

Voltage

Note: 1. In order to support this function “Power-on the sytem via USB

devices”, "JUSBV1/JUSBV2/ JUSBV3/ JUSBV4" jumper cap should

be placed on pin 2-3 respectively.
2. Use +5V Standby Voltage for S3 mode.

Pin Assignment Function Pin Assignment Function

1 +5V 2 Sleep Control Sleep Button
3   NA Speaker 4 Ground
5   NA Connector 6 NA   NA
7 Speaker 8 Power LED (+) Power LED
9 HDD LED (+) Hard Drive 10 Power LED (+)
11 HDD LED (+) LED 12 Power LED (-)
13   Ground Reset 14 Power Button Power-on Button
15 Reset Control Button 16 Ground
17   NA 18 KEY
19   NA IrDA 20 KEY IrDA Connector
21 +5V Connector 22   Ground
23 IRTX 24 IRRX

SPK

PWR_LED

HLED

SLP

RST

ON/OFF

(+) (-)

(+)

(-)

(+)