
Chapter 2: Installation
Floppy Connector
The floppy connector is located on JP8. See the table below for pin definitions.
Floppy Connector Pin Definitions (JP8)
| Pin Number | Function | Pin Number | Function | 
| 1 | GND | 2 | FDHDIN | 
| 3 | GND | 4 | Reserved | 
| 5 | Key | 6 | FDEDIN | 
| 7 | GND | 8 | Index- | 
| 9 | GND | 10 | Motor Enable | 
| 11 | GND | 12 | Drive Select B- | 
| 13 | GND | 14 | Drive Select A- | 
| 15 | GND | 16 | Motor Enable | 
| 17 | GND | 18 | DIR- | 
| 19 | GND | 20 | STEP- | 
| 21 | GND | 22 | Write Data- | 
| 23 | GND | 24 | Write Gate- | 
| 25 | GND | 26 | Track 00- | 
| 27 | GND | 28 | Write Protect- | 
| 29 | NC | 30 | Read Data- | 
| 31 | GND | 32 | Side 1 Select- | 
| 33 | NC | 34 | Diskette | 
IDE Connectors
There are no jumpers to configure the onboard IDE#1 and #2 connectors (at J3 and J4, respectively). See the table on the right for pin definitions.
IDE Connector Pin Definitions
(J3, J4)
| Pin Number | Function | Pin Number | Function | 
| 1 | Reset IDE | 2 | GND | 
| 3 | Host Data 7 | 4 | Host Data 8 | 
| 5 | Host Data 6 | 6 | Host Data 9 | 
| 7 | Host Data 5 | 8 | Host Data 10 | 
| 9 | Host Data 4 | 10 | Host Data 11 | 
| 11 | Host Data 3 | 12 | Host Data 12 | 
| 13 | Host Data 2 | 14 | Host Data 13 | 
| 15 | Host Data 1 | 16 | Host Data 14 | 
| 17 | Host Data 0 | 18 | Host Data 15 | 
| 19 | GND | 20 | Key | 
| 21 | DRQ3 | 22 | GND | 
| 23 | I/O Write- | 24 | GND | 
| 25 | I/O Read- | 26 | GND | 
| 27 | IOCHRDY | 28 | BALE | 
| 29 | DACK3- | 30 | GND | 
| 31 | IRQ14 | 32 | NC | 
| 33 | Addr 1 | 34 | GND | 
| 35 | Addr 0 | 36 | Addr 2 | 
| 37 | Chip Select 0 | 38 | Chip Select 1- | 
| 39 | Activity | 40 | GND | 
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 | J32 | 
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 | JPF | 
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 | J1B4 | 
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 | Force PWR ON | ||||||||
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 | PWR | 
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 | J9 | 
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 | DIMM 1B (Bank 1) | 
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| USB0/1 | 
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 | DIMM 1A (Bank 1) | 
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| COM1 | J6 | 
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 | DIMM 2B (Bank 2) | 
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 | DIMM 2A (Bank 2) | 
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 | DIMM 3B (Bank 3) | 
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 | DIMM 4B (Bank 4) | 
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 | DIMM 4A (Bank 4) | 
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| VGA | 
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 | GLAN2 | 
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 | JPG1 | 
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 | Bridge | 
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 | Enable | 
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 | Super | 
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 | Clr | 
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 | J16 | 
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 | I/O | 
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 | ICH5R | 
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 | J7 | 
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 | JBT1 | JWD | |||||
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 | GLAN | 
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 | X4  | 
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 | WD Enable | BIOS | 
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| 82546 | 
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| Fan7 | 
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 | PWR | ||
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 | J24 | 
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 | SMBus | |
| CPU 1 | 
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| CPU 2 | 
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 | Fan8 | 
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| IPMI | 
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 | SI/O | 
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| Fault | JP12 | 
 | PWR | 
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| PW | 
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 | J1D1 | 
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 | JP13 | 3rd PS | Alarm | Fan1 | 
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 | JF1 | Control | 
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 | FP | 
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 | K | 
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 | JP15 | JD1 | 
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 | P | 
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 | LEDPW | 
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 | S | 
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 | Reboot | 
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| 
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 | Opt. Enable | |||||||
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 | Fan2 | 
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 | JOH1 | 
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 | Alrm | Reset | JP14 | 
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 | Fan3 | JL1CH Intru | ||||||||
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 | Floppy | 
 | IDE2 | IDE1 | 
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| 
 | JP8 | 
 | J4 | J3 | 
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IDE 1/2
| 
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 | 
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 | J11 | 
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 | A | 
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 | USB4 | 
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| 
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 | J14 | 
 | 133 MHz | 
 | 
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 | JPA1 SCSI | SCSICH | 
 | ||||||||
| Enable | 
 | 
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 | Enable | 
 | |||||||||||
| 
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 | 7902 | 
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| GLAN | 
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 | Ultra320 | 
 | |||
| 
 | JPL1 | J13 | 
 | 100 MHz | 
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 | PXH | 
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 | SCSI | 
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| 
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 | CTRL | 
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| Battery | 
 | 
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| 
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 | J12 | 
 | 100 MHz ZCR | J22 | 
 | JS2 | 
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 | JPA2 | SCSI CHA Term. Ena | JA1 | 
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| 
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 | WOR JWOR | 
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 | SMBUS | 
 | SATA1 | JPA3 | SCSI CHB Term. Ena | 
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 | JS1 | 
 | Ultra 320 SCSI CH B | 
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 | Fan4 | ||
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 | Speaker JD2 | USB2/3 | SATA0 | 
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| 
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 | WOL JWOL | 
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 | JA2 | 
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Floppy