Asus B150-PRO Users manual English - Page 27

5. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V) These connectors are for 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. B150-PRO A A EATX12V B EATXPWR +12V DC +12V DC +12V DC +12V DC +3 Volts GND +12 Volts +5 Volts +12 Volts +5 Volts B +5V Standby +5 Volts Power OK -5 Volts GND PIN 1 +5 Volts GND GND GND GND GND GND GND GND +5 Volts PSON# GND GND +3 Volts -12 Volts +3 Volts +3 Volts PIN 1 B150-PRO ATX power connectors • For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum power of 350 W. • DO NOT forget to connect the 4-pin/8-pin ATX +12V power plug. Otherwise, the system will not boot up. • We recommend that you use a PSU with higher power output when configuring a system with more power-consuming devices or when you intend to install additional devices. The system may become unstable or may not boot up if the power is inadequate. ASUS B150-PRO 1-17