Biostar U8768 U8768 user's manual - Page 21

V / 5VSB Selection for USB: JUSBV3

Page 21 highlights

Chapter 1 Motherboard Description 4-10. ATX 12V Power Connector: JATXPWR2 PIN 1 2 Assignment 12V 12V PIN 3 4 Assignment Ground Ground 4-11. 5V / 5VSB Selection for USB: JUSBV1 JUSBV1 1 3 1-2 Closed 1 3 2-3 Closed Assignment 5V 5V_SB 4-12. 5V / 5VSB Selection for USB: JUSBV3 JUSBV3 1 3 1-2 Closed 1 3 2-3 Closed Assignment 5V 5V_SB 4-13. 5V / 5VSB Selection for USB: JUSBV4 JUSBV4 1 3 1-2 Closed 1 3 2-3 Closed Assignment 5V 5V_SB 1-18

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33

Chapter 1
Motherboard Description
1-18
4-10. ATX 12V Power Connector: JATXPWR2
PIN
Assignment
PIN
Assignment
1
12V
3
Ground
2
12V
4
Ground
4-11. 5V / 5VSB Selection for USB: JUSBV1
JUSBV1
Assignment
1
3
1-2 Closed
5V
1
3
2-3 Closed
5V_SB
4-12. 5V / 5VSB Selection for USB: JUSBV3
JUSBV3
Assignment
1
3
1-2 Closed
5V
1
3
2-3 Closed
5V_SB
4-13. 5V / 5VSB Selection for USB: JUSBV4
JUSBV4
Assignment
1
3
1-2 Closed
5V
1
3
2-3 Closed
5V_SB