MiTAC TYAN S5555 Series, Manual

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2.12 Installing the Power Supply
There are Two (2) power connectors on your S5555 motherboard. The S5555
supports EPS 12V power supply.
PWR1: ATX 24-Pin Power Connector Pin-out
Signal Pin Pin Signal
+3.3V 1 13 +3.3V
+3.3V 2 14 -12V
GND 3 15 GND
+5V 4 16 PS-ON#
GND 5 17 GND
+5V 6 18 GND
GND 7 19 GND
PWR_OK 8 20 NC
5VSB 9 21 +5V
+12V 10 22 +5V
+12V 11 23 +5V
+3.3V 12 24 GND
PWR2: 8-pin CPU and Memory Power Connector Pin-out
Signal Pin Pin Signal
GND
1 5 +12V
GND 2 6 +12V
GND 3 7 +12V
GND
4 8 +12V
2.13 Finishing Up
Congratulations on making it this far! You have finished setting up the hardware
aspect of your computer. Before closing up your chassis, make sure that all cables
and wires are connected properly, especially SATA cables and most importantly,
jumpers. You may have difficulty powering on your system if the motherboard
jumpers are not set correctly.
In the rare circumstance that you have experienced difficulty, you can find help by
asking your vendor for assistance. If they are not available for assistance, please find
setup information and documentation online at our website or by calling your vendor’s
support line.