IWILL UPX, User Manual, Page: 24 / 78

Hardware Installation
P W R _ O K
A T X P o w e r C o n n e cto r
+ 3 .3v
+ 3 .3v
G N D
+ 5 v
G N D
+ 5 v
G N D
5 V S B
+ 12 v
+ 12 v
+ 3 .3 v G N D
+ 5 v
+ 5 v
+ 5 v
R ese rve d
G N D
G N D
G N D
P S _ O N
G N D
-12 v
+ 3.3 v
C P U P o w e r C o n n e cto r
+ 1 2 v
+ 1 2 v
+ 1 2 v
+ 1 2 v G N D
G N D
G N D
G N D
p in 1
1. ATX Power Supply (20-pin ATX power connectors)
This connector connects to ATX power supply. Find the proper orientation
and push down firmly to make sure that the pins are aligned. For Wake on
LAN support, 5-volt Stand-by lead (+5VSB) from ATX power supply must
supply at least 720mA.
IMPORTANT
IWILL always recommands our customers to use ATX Power that has
more than 300W power capacity and is compatible with Intel ATX
2.03 specification
.
2. Floppy Disk Drive Connector (34-pin FLOPPY)
This connector supports the provided floppy disk drive ribbon cable. After
connecting the single end to the board, connect the plug on the other end
to the floppy drive.
1-10
UPX Power Connector