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ASUS P4P800 Deluxe motherboard user guide
2-21
2. SMB 2.0 (6-1 pin SMB20)
This jumper allows you to enable or disable the SM bus support for
PCI slots. Set this jumper to pins 1-2 to enable the SM bus support.
The jumpers are disable as default setting.
3. 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 (the default value is
[Disabled]). 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 4.5.1 Power Up Control)
P4P800
®
P4P800 SMB2.0 Support
SMB20
Disable
Enable
(Defaul
t)
3
2
21
P4P800
®
P4P800 Keyboard Power Setting
(Default)
+5V +5VSB
KBPWR
2312