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2-22 Chapter 2: Hardware information
P5QLD PRO
Keyboard Power Setting
3
2
2
1
PS2_USBPW56
(D
e
fa
u
lt
)
+5V
+5VSB
P5QLD PRO
2. Keyboard power (3-pin PS2_USBPW56)
This jumper allows you to enable or disable the keyboard and USB port 5-6
wake-up feature. When you set this jumper to pins 2-3 (+5VSB), you can
wake up the computer by pressing a key on the keyboard (the default is
the Space Bar) or using a USB device. This feature requires an ATX power
supply that can supply at least 1A on the +5VSB lead, and a corresponding
setting in the BIOS. The jumper is for the rear USB ports.
P5QLD PRO
USB Device Wake Up
3
2
2
1
USBPW1112
(D
e
fault)
+5
V
+5VSB
3
2
2
1
USBPW7-10
(D
e
fault)
+5
V
+5VSB
P5QLD PRO
3
2
2
1
USBPW1-4
(D
e
fa
u
lt
)
+5V
+5VSB
3. USB device wake-up (3-pin USBPW1-4, USBPW7-10, USBPW1112)
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 USBPW1-4 and PS2_USBPW56 jumpers are for the rear USB ports.
The USBPW7-10 and USB1112 jumpers are for the internal USB connectors
that you can connect to additional USB ports.