Compaq ProLiant Storage System U1 Guia do Utilizador descarregar pdf (Página 74)

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4-15 Troubleshooting

Compaq ProLiant Storage System /U User Guide

I/O Board

The storage system must be powered down before the I/O board may be

replaced. This procedure is the same for all three I/O boards (Single Bus, Dual

Bus, or Recovery Server).

1. Perform a normal system shutdown.

2. Turn OFF the server(s) supporting the storage system, then place the

storage system in STANDBY (front panel power switch).

WARNING: To avoid risk of injury from electrical shock, remove

all power cords to completely disconnect power from the system.

3. Remove the power cord(s) from the outlet and then from each

power supply.

4. Remove the SCSI cable(s) from the I/O board. In dual-bus and

Recovery Server systems, note the destination (Bus 1 or Bus 2) of

each cable.

5. Squeeze the latches and pivot open the two ejector levers securing the

I/O board in place.

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Compaq ProLiant Storage System U1 Guia do Utilizador Página 74