Troubleshooting
Problem
PC Server 704 Backplane connector diagrams for configuration
Resolving The Problem
PC Server 704 Backplane Connectors:
| ID: | Description: |
|---|---|
| J2 | LED cable connector for drives 1, 2, 3 |
| J3,J4 | Drive ID and configuration jumper blocks |
| J5 | Wide SCSI bay drive 1 |
| J6 | Wide SCSI bay drive 2 |
| J7 | Wide SCSI bay drive 3 |
| J8 | Narrow SCSI cable, output |
| J9 | LED cable connector for drives 4, 5, 6 |
| J10 | Power and ground from power distribution board and power supply |
| J11 | IC bus connector |
| J12 | Wide SCSI drive bay 4 |
| J13 | Wide SCSI drive bay 5 |
| J14 | Wide SCSI drive bay 6 |
| J15 | Wide SCSI cable connector, input from channel A or B |
Backplane Configuration Jumpers
SCSI Drive ID, J3 and J4:
| Jumper Pins | SCSI ID of Drive | ||||||
|---|---|---|---|---|---|---|---|
| J3,IDA | J4,IDB | HD 1 | HD 2 | HD 3 | HD 4 | HD 5 | HD 6 |
| 1-2 | 1-2 | 0 | 1 | 10 | 3 | 4 | 13 |
| 1-2 * | 2-3 * | 0 | 1 | 2 | 3 | 4 | 5 |
| 2-3 | 2-3 | 8 | 9 | 2 | 11 | 12 | 5 |
| 2-3 ** | 1-2 ** | 8 | 9 | 10 | 11 | 12 | 13 |
* Factory default setting for ARRAY models.
** Factory default setting for Non - ARRAY models.
SCSI Flash Update Jumper, J4:
| Jumper Pins: | Description: |
|---|---|
| 10-11 | Reserved |
| 9-10 * | Normal |
External Backplane Jumper:
| Jumper Pins: | Description: |
|---|---|
| 6-7 | Reserved |
| 5-6 * | Internal backplane (backplane is installed in the server) |
Secondary Jumper, J4:
| NOTE: When more than one backplane is installed in the server, the backplane in the upper position is jumpered as primary and the backplane in the lower position is jumpered as secondary. |
| Jumper Pins: | Description: |
|---|---|
| 6-7 | Secondary |
| 5-6 * | Primary |
Document Location
Worldwide
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Document Information
Modified date:
23 January 2019
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