LSI 3ware SAS 9750-4i4e Guia de Instalação descarregar pdf (Página 18)

Chapter 2. Installing the 9750 SATA+SAS Controller Card

14 LSI 3ware 9750 SATA+SAS RAID Controller Card Installation Guide

Chapter 2. Installing the

9750 SATA+SAS

Controller Card

Tools You Need

You need the following tools during installation:

 An ESD grounding strap or mat

 A Phillips screwdriver

Before You Start

3ware 9750 SATA+SAS controller cards can be installed in a

standard enclosure or in an enclosure with a backplane.

1 Be sure to read “Safety Information” on page 10 in Chapter 1.

2 If you have a battery backup unit (BBU), install it before

proceeding. See

“Installing Your BBU” for installation

instructions.

3 If your enclosure is low-profile, unscrew the full height bracket

from the 3ware 9750 SATA+SAS controller card and replace it

with the included low-profile bracket, using the same screws.

Not valid for high-port count controller cards, 9750-16i4e and

9750-24i4e.

4 If appropriate, set the PM2 (power management) jumper on the

disk drives, to enable staggered spinup. Check the

documentation that came with your disk drives to see whether

this is required.

5 SATA-2 hard drives are sometimes shipped from the

manufacturer with the transfer rate set to 1.5

Gbps. If this is the

case for your drives, you may need to remove a jumper or run a

software utility to change the transfer rate to 3.0 Gbps. Please

check with your hard drive manufacturers documentation or

website on how to set the transfer rate to 3.0 Gbps.

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LSI 3ware SAS 9750-4i4e Guia de Instalação Página 18