Biostar I86PE-A7 Manuale Proprietario
Motherboard Manual
18
JUSB2/JUSB3: Heade rs for 2.0 Ports at Front USB Panel
This motherboard prov ides 2 USB 2.0 headers, which allows user to connect
additional USB cable on the PC front panel, and also can be connected with
internal USB dev ices, like USB card reader.
internal USB dev ices, 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
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 Key
1
2
10
JU SB1 JUSB2
10 NC
JKB_USBV1/JUSBV2/JUSBV3_4: Powe r Source He ade rs for PS/2
and USB Ports (Ve r 1.x only)
and USB Ports (Ve r 1.x only)
Pin 1-2 Close:
JKB_USBV1: +5V for JKBMS1 and JUSB1.
JUSBV2: +5V for JUSBLAN1.
JUSBV3_4: +5V for JUSB2/3.
JUSBV2: +5V for JUSBLAN1.
JUSBV3_4: +5V for JUSB2/3.
Pin 2-3 Close:
JKB_USBV1: JKBMS1 and JUSB1 are powered with +5V standby v oltage.
JUSBV2: JUSBLAN1 is powered by +5V standby voltage.
JUSBV3_4: JUSB2/3 are powered by +5V standby v oltage.
JUSBV2: JUSBLAN1 is powered by +5V standby voltage.
JUSBV3_4: JUSB2/3 are powered by +5V standby v oltage.
3
1
1
3
Pin 1-2 close
J KB _USB V1
JUS BV 2
JUSB V3 _4
1
3
1
3
1
3
1
1
3
Pin 2-3 close
Note:
In order to support this func tion “Power-on s ystem via keyboar d and mouse”,
“JUSBV1/JUSBV2/JUSBV3_4” jumper c ap s hould be placed on Pin 2- 3
“JUSBV1/JUSBV2/JUSBV3_4” jumper c ap s hould be placed on Pin 2- 3
.