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USB device wake-up Jumper: USBPWR1 / USBPWR2
1. Set the jumper to pins 1-2 (+5V) to wake up the computer from S1 sleep mode using the
connected USB devices.
2. Set the jumper to pins 2-3 (+5VSB) to wake up the computer from S3 and S4 sleep modes
using the connected USB devices. At the same time, a corresponding setting must be set in
BIOS as below:
Set "CMOS Setup" -> "Power Management Setup" -> "USB Wake Up From S3" to "Enabled".
+5V
(Default)
+5VSB
!
■
USBPWR1 is for the internal USB connectors, USBPWR2 is for the rear USB ports.
■
The USB device wake-up feature requires a power supply that can provide 500mA
on +5VSB lead for each USB port; otherwise, the system will not power up.
■
The total current consumed must not exceed the power supply capability (+5VSB)
whether under normal condition or in sleep mode.
CPU 533 Jumper: CPU_533
When you use the CPU FSB is 533MHz, set the jumper to pins 1-2. Return the setting to its
original with pins 2-3 closed.
1
2
3
1
2
3
USBPWR1/2
1
Enabled
2
3
1
Disabled
2
(Default)
3
CPU_533
18
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