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34
2.11 Installing the Power Supply
There is
three (3)
power connector on your S3227 motherboard. The S3227
supports EPS 12V power supply.
PW3: ATX 24-pin Main Power Connector
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
Power OK
8
20
Reserved
+5VSB
9
21
+5
+12V
10
22
+5
+12V
11
23
+5
+3.3V
12
24
GND
PW1/PW2: External SATA Power Connector
Signal
Pin
Pin
Signal
VCC12
1
2
GND
GND
3
4
VCC5
NOTE:
1. You must unplug the power supply before plugging the power
cables to motherboard connectors.
2. Apply 5Vsb power supply with current support below 2A.
Summary of Contents for S3227
Page 2: ...http www tyan com 2...
Page 14: ...http www tyan com 14 NOTE...
Page 18: ...http www tyan com 18 2 2 Block Diagram S3227 Block Diagram...
Page 19: ...http www tyan com 19 2 3 Mainboard Mechanical Drawing...
Page 26: ...http www tyan com 26...
Page 46: ...http www tyan com 46 3 3 5 Super IO Configuration Super IO Chip Read only...
Page 49: ...http www tyan com 49 3 3 6 1 Sensor Data Register Monitoring Read only...
Page 66: ...http www tyan com 66 3 3 14 Realtek PCIe GBE Family Controller MAC AO Read only...
Page 72: ...http www tyan com 72 3 4 2 Server ME Configuration...
Page 75: ...http www tyan com 75 3 4 6 1 SATA Configuration SATA 0 Configuration of SATA Controller...
Page 81: ...http www tyan com 81 3 5 2 View Smbios Event Log Read only...
Page 88: ...http www tyan com 88 Endless Boot Enable or Disable Endless boot Disabled Enabled...
Page 92: ...http www tyan com 92 NOTE...