Asus A7V266 Motherboard DIY Troubleshooting Guide - Page 23
ASUS A7V266 User's Manual, USB Device Wake-up, USB01_PWR/USB23_PWR/USB45_PWR, NOTES - e ram
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3. HARDWARE SETUP 10) USB Device Wake-up (USB01_PWR/USB23_PWR/USB45_PWR) Set these jumpers to +5V to allow wake up from the S1 sleep state (CPU stopped; RAM refreshed; system running in low power mode) using the connected USB devices. Set to +5VSB to allow wake up from S3 sleep state (no power to CPU; RAM in slow refresh; power supply in reduced power mode). The default setting for the three jumpers is 1-2 to select +5V (because not all computers have the appropriate power supply). NOTES: 1. This feature requires an ATX power supply that can supply at least 2A on the +5VSB lead when these jumpers are set to +5VSB. Otherwise, the system does not power up. 2. The total current consumed must NOT exceed the power supply capability (+5VSB) whether under normal working conditions or in sleep mode. 01 01 01 12 23 USB01_PWR +5V +5VSB A7V266 A7V266 USB Device Wake Up 12 23 USB23_PWR USB45_PWR +5V +5VSB 3. H/W SETUP Motherboard Settings ASUS A7V266 User's Manual 23