Acer SmartRAID V Bedienungsanleitung PDF herunterladen (Seite 53)

3-17

Adapter Configuration and Installation

NVRAM Reset

SmartRAID V controllers retain their setup parameters even when

powered off. These parameters are stored on the controller in an area of

nonvolatile memory (NVRAM). There is a possibility that, through

improper configuration, the controller can be put into a state where it

hangs the system during boot. If this happens, the parameters stored in

the NVRAM can be restored to their default settings by the following

procedure:

1. Turn off power to the system.

2. Place a shorting jumper across pins 1 and 2 of P4 on the controller.

Refer to Appendix A, “Assembly Drawings for the location of P4 on

your controller.

3. Power on the system and wait until LEDs 3, 5, 7 and 8 on the

controller begin flashing.

4. Turn off power to the system and remove the jumper.

5. Restart the host system. If the system restarts normally, the

controller can now be configured using SMOR or Storage Manager.

If the system fails to boot, refer to Appendix B, “Troubleshooting” for

additional information.

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Acer SmartRAID V Bedienungsanleitung Seite 53