Gigabyte GA-8SD533, User Manual, Page: 20 / 71

- 16 - GA-8SD533 Motherboard
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1) CPU_FAN (CPU FAN Connector)
+12V
Sense
GND
3) ATX_12V ( +12V Power Connector)
2) SYS_FAN (System FAN Connector)
+12V
Sense GND
GND GND
Ø
Please note, a proper installation of the CPU
cooler is essential to prevent the CPU from
running under abnormal condition or damaged
by overheating.The CPU fan connector
supports Max. current up to 600 mA.
1
Ø
This connector allows you to link with the
cooling fan on the system case to lower the
system temperature.
1
Ø
This connector (ATX _12V) supplies the CPU
operation voltage (Vcore).
If this " ATX_12V connector" is not
connected, system cannot boot.
2 1
4 3
+12V
+12V
4) ATX (ATX Power)
Ø AC power cord should only be connected to
your power supply unit after ATX power cable
and other related devices are firmly connected to
the mainboard.
1
+12V
5V SB (Stand by +5V)
Power Good
VCC
VCC
20
-5V
PS-ON(Soft On/Off)
3.3V
3.3V
GND
GND
VCC
VCC
3.3V
GND
GND
GND
-12V
GND GND