Asus A8V-E SE A8V-E SE User's Manual for English Edition - Page 33
Usbpw56, Usbpw78
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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). USBPW34 USBPW12 12 23 A8V-E SE ® A8V-E SE USB device wake-up +5V (Default) +5VSB USBPW78 USBPW56 2 1 +5V (Default) 3 2 +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. 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 is the Space Bar). This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead, and a corresponding setting in the BIOS. A8V-E SE KBPWR 2 1 +5V (Default) 2 1 +5VSB ® A8V-E SE Keyboard power setting ASUS A8V-E SE 1-21 Refer of the