Asus K8N4-E K8N4-E User's Manual for English Edition - Page 36

Usbpw56, Usbpw78, Usbpw910

Get Asus K8N4-E PDF manuals and user guides View all Asus K8N4-E manuals
Add to My Manuals
Save this manual to your list of manuals

Page 36 highlights

2 . USB device wake-up (3-pin USBPW12, USBPW34, USBPW56, USBPW78, USBPW910) Set these jumpers to +5V to wake up the computer from S1 sleep mode (CPU stopped, DRAM refreshed, system running in low power mode) using the connected USB devices. Set to +5VSB to wake up from S3 and S4 sleep modes (no power to CPU, DRAM in slow refresh, power supply in reduced power mode). The USBPWR12 and USBPWR34 jumpers are for the rear USB ports. The USBPWR56, USBPWR78, and USBPW910 jumpers are for the internal USB connectors that you can connect to additional USB ports. USBPW12 USBPW34 2 1 +5V (Default) 3 2 +5VSB USBPW56 USBPW78 K8N4-E USBPW910 ® 12 23 K8N4-E USB device wake up +5V (Default) +5VSB • The USB device wake-up feature requires a power supply that can provide 500mA on the +5VSB lead for each USB port; otherwise, the system would not power up. • The total current consumed must NOT exceed the power supply capability (+5VSB) whether under normal condition or in sleep mode. 1-24 Chapter 1: Product introduction

  • 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
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
1-24
1-24
1-24
1-24
1-24
Chapter 1: Product introduction
Chapter 1: Product introduction
Chapter 1: Product introduction
Chapter 1: Product introduction
Chapter 1: Product introduction
2.
2.
2.
2.
2.
USB device wake-up (3-pin USBPW12, USBPW34,
USB device wake-up (3-pin USBPW12, USBPW34,
USB device wake-up (3-pin USBPW12, USBPW34,
USB device wake-up (3-pin USBPW12, USBPW34,
USB device wake-up (3-pin USBPW12, USBPW34,
USBPW56, USBPW78, USBPW910)
USBPW56, USBPW78, USBPW910)
USBPW56, USBPW78, USBPW910)
USBPW56, USBPW78, USBPW910)
USBPW56, USBPW78, USBPW910)
Set these jumpers to +5V to wake up the computer from S1 sleep
mode (CPU stopped, DRAM refreshed, system running in low power
mode) using the connected USB devices. Set to +5VSB to wake up
from S3 and S4 sleep modes (no power to CPU, DRAM in slow refresh,
power supply in reduced power mode).
The USBPWR12 and USBPWR34 jumpers are for the rear USB ports.
The USBPWR56, USBPWR78, and USBPW910 jumpers are for the
internal USB connectors that you can connect to additional USB ports.
•
The USB device wake-up feature requires a power supply that can
provide 500mA on the +5VSB lead for each USB port; otherwise,
the system would not power up.
•
The total current consumed must NOT exceed the power supply
capability (+5VSB) whether under normal condition or in sleep mode.
K8N4-E
3
2
2
1
3
2
2
1
K8N4-E USB device wake up
+5V
(Default)
+5VSB
USBPW56
USBPW78
+5V
(Default)
+5VSB
USBPW12
USBPW34
USBPW910