Asus AT4NM10T-I User Manual - Page 18

2. This jumper allows you to enable or disable the keyboard/mouse and USB port 1-6 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, clicking the mouse 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 USBPW1-6 jumper is for the rear USB ports. Keyboard/mouse power and USB device wake-up (3-pin PS2_USBPW1-6) PS2_USBPW1-6 1 AT4NM10T-I 2 2 3 +5V +5VSB (Default) AT4NM10T-I Keyboard Power Setting The total current consumed must NOT exceed the power supply capability (+5VSB) whether under normal condition or in sleep mode. 3. 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). USB device wake-up (3-pin USBPW7-8) USBPW78 AT4NM10T-I 1 2 2 3 +5V (Default) +5VSB AT4NM10T-I USB Device Wake Up • 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. ASUS AT4NM10T-I 1-8