Asus P5GD1-VM P5GD1-VM User's manual English Edition E1881 - Page 32
Usbpw56, Usbpw78 - s bios
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2 . USB device wake-up (3-pin USBPW12, USBPW34, USBPW56, USBPW78) 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). USBPW12 USBPW34 2 1 +5V (Default) 3 2 +5VSB P5GD1-VM USBPW56 ® USBPW78 12 23 +5V P5GD1-VM USB device wake-up (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 will not power up. • The total current consumed must NOT exceed the power supply capability (+5VSB) whether under normal condition or in sleep mode. 3. Keyboard power (3-pin KBPWR1) This jumper allows you to enable or disable the keyboard wake-up feature. Default setting is 2-3. Set this jumper to pins 1-2 (+5V) if you do not want 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. KBPWR1 12 23 +5V +5VSB (Default) P5GD1-VM ® 1-22 P5GD1-VM Keyboard power setting Chapter 1: Product introduction