Asus K8V SE DELUXE K8V SE Deluxe User's Manual - Page 42

Hardware information, device wake-up 3-pin USBPWR12, USBPWR34, USBPWR56, USBPWR78,

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2. Keyboard power (3-pin KBPWR) This jumper allows you to enable or disable the keyboard wake-up feature. Set this jumper to pins 2-3 (+5VSB) if you wish to wake up the computer when you press a key on the keyboard. This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead, and a corresponding setting in the BIOS (See section "4.5.5 APM Configuration"). KBPWR 12 23 +5V +5VSB (Default) K8V ® K8V SE Deluxe Keyboard Power Setting 3. USB device wake-up (3-pin USBPWR12, USBPWR34, USBPWR56, USBPWR78) 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). USBPWR12 USBPWR34 2 1 +5V (Default) 3 2 +5VSB 12 +5V (Default) 23 +5VSB K8V USBPWR56 USBPWR78 12 23 ® K8V SE Deluxe 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. 2-20 Chapter 2: Hardware information

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2-20
Chapter 2: Hardware information
3.
USB
device wake-up (3-pin USBPWR12, USBPWR34, USBPWR56,
USBPWR78)
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).
2.
Keyboard power (3-pin KBPWR)
This jumper allows you to enable or disable the keyboard wake-up
feature. Set this jumper to pins 2-3 (+5VSB) if you wish to wake up the
computer when you press a key on the keyboard. This feature requires
an ATX power supply that can supply at least 1A on the +5VSB lead,
and a corresponding setting in the BIOS (See section “4.5.5 APM
Configuration”).
•
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.
K8V
K8V SE Deluxe Keyboard Power Setting
(Default)
+5V
+5VSB
KBPWR
23
12
K8V
+5V
(Default)
+5VSB
USBPWR34
3
2
2
1
+5V
(Default)
+5VSB
K8V SE Deluxe USB Device Wake Up
USBPWR12
3
2
2
1
+5V
(Default)
+5VSB
USBPWR56
USBPWR78
1
2
3
2