Asus Z170M-E D3 User Manual 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.
Z170M-E D3
Z170M-E D3 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.
• If you want to use two or more high-end PCI Express x16 cards, use a PSU with
1000W power or above to ensure the system stability. 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.
• If you are uncertain about the minimum power supply requirement for your system,
refer to the Recommended Power Supply Wattage Calculator at http://support.asus.
com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en-us for details.
6. LPT connector (26-1 pin LPT)
The LPT (Line Printing Terminal) connector supports devices such as a printer. LPT
standardizes as IEEE 1284, which is the parallel port interface on IBM PC-compatible
computers.
Z170M-E D3
Z170M-E D3 Parallel port connector
ASUS Z170M-E D3
A
EATX12V
A
+12 Volts
+12 Volts
B
+5V Standby
Power OK
PIN 1
LPT
PIN 1
B
EATXPWR
+3 Volts GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND GND
+5 Volts GND
GND GND
+5 Volts PSON#
GND GND
+3 Volts -12 Volts
+3 Volts +3 Volts
PIN 1
1-17