COMMELL LS-572 - Manual (Page 33)

LS-572 User’s Manual
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2.13 <Power and Fan Installation>
The LS-572 provides a standard ATX power supply with 24-pin ATX connector and
additional 12V connector, and the board provides one 4-pin fan connectors supporting
smart fan for CPU cooler and one 3-pin cooler fan connectors for system and Northbridge
chip. The 4-pin CN_12V additional power connector is necessary for CPU powering; please
connect this well before you finishing the system setup.
CN_12V
24
1
ATX
CPUFAN
SYSFAN
1
3
4 1
2
4 3
1
12
13