Chapter 2: Installation
ATX PS/2 Keyboard and PS/2 Mouse Ports
The ATX PS/2 keyboard and PS/2 mouse are located at JKM1 on the I/O Backplane. See the table on the right for pin defi nitions.
PS/2 Keyboard and
Mouse Port Pin
Definitions
Pin# Defi nition
1Data
2NC
3Ground
4VCC
5Clock
6 NC
Fan Headers
There are nine fan headers (Fan 1 to Fan 9) on the motherboard. These Fans are CPU and system cooling fans. See the table on the right for pin defi nitions. Please refer to "Health Monitoring" in the BIOS Advanced Setting for fan speed control set- tings.
Fan Header
Pin Definitions
Pin# Defi nition
1Ground (Black)
2+12V (Red)
3Tachometer
H | SUPER | ® | X6QT8 |
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Fan7 |
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SPKR |
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KB/ |
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Mouse | A | DIMM B5 | |||||||
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JD1
E8501
CPU 1
CPU 2
LE1 | CTRL | |
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Fan6
Fan5
Fan4
Fan3
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A. Keyboard/Mouse |
B. Fan1 |
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COM1 |
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VGA |
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J | UXMB2 | UXMB1 | CPU 3 |
C. Fan2 |
D. Fan3 |
E. Fan4 |
F. Fan5 |
GLAN1
Fan9
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| GLAN |
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| CTRL |
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| Battery |
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| JL1 | WOR1 |
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| JP13 |
| JPG1 |
| SMB |
| WOL1 |
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| IPMI |
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| ICH5R |
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| IDE |
| ATX |
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| JOH1 |
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| DA1 |
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| PSSMB |
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| JFSB1 | JWF1 |
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SCSI Channel A |
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G. Fan6 |
H. Fan7 |
I. Fan8 |
J. Fan9 |
