Asus RS161-E2 User Manual - Page 59

9 . ATX power connectors (24-pin ATXPWR1, 8-pin ATX12V1) These connectors are for an ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. • Do not forget to connect the 8-pin ATX +12 V power plug; otherwise, the system will not boot. • Use of a PSU with a higher power output is recommended when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate. • Make sure that your power supply unit (PSU) can provide at least the minimum power required by your system. ATXPWR1 24-pin Power Connector ATX12V1 8-pin K8N-DRE ¤ +3 Volts -12 Volts Ground PSON# Ground Ground Ground -5 Volts +5 Volts +5 Volts +5 Volts Ground K8N-DRE ATX Power connectors +3 Volts +3 Volts Ground +5 Volts Ground +5 Volts Ground Power OK +5V Standby +12 Volts +12 Volts +3 Volts 12V GND 12V GND 12V GND 12V GND For Power Supply with 20-pin Power Connector ASUS RS161-E2 (PA2) 4-13