LSI SCSI 320-2 Controller Manuel D’Utilisation

Document Part Number: DB11-000013-00

September 2002

Thank you for purchasing the MegaRAID SCSI 320-2 Controller. Please take 
a few minutes to read this Quick Hardware Setup Guide before you install the 
MegaRAID controller. If you need more information about any topic covered in 
this guide, please refer to the other documents on your Driver and 
Documentation CD.

The Driver and Documentation CD is packaged with the MegaRAID SCSI 
320-2 Controller. The CD contains utility programs, device drivers for various 
operating systems, and the following documentation:

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Software license agreement and warranty registration card

If you need help installing, configuring, or running the MegaRAID SCSI 320-2 
Controller, contact LSI Logic Technical Support:

Phone Support: 678-728-1250
Web Site:  http://megaraid.lsilogic.com/support/index.html
Email: MegaRAIDsupport@lsil.com

Caution: Make a backup of your data before you change your system 

configuration. Otherwise you may lose data.

Follow these steps to install the MegaRAID SCSI 320-2 Controller. Each step 
is explained more fully in the following text:

Unpack and install the MegaRAID SCSI 320-2 Controller in a static-free 
environment. Remove the MegaRAID controller from the anti-static bag and 
inspect it for damage. If it appears to be damaged, or if the Driver and 
Documentation CD is missing, contact LSI Logic or your MegaRAID OEM 
support representative.

Turn off the computer and remove the power cord from the back of the power 
supply. Remove the cover from the chassis. Make sure the computer is 
disconnected from the power and from any networks before installing the 
controller card.

Make sure the jumper settings on the MegaRAID controller are correct. The 
jumpers are set at the factory, and you probably do not need to change them. 
The following table lists the MegaRAID controller jumpers that you should 
check:

The following diagram shows the location of these jumpers and of the various 
connectors on the MegaRAID SCSI 320-2 Controller.

1

Unpack the MegaRAID SCSI 320-2 Controller.

2

Turn off the computer, remove the power cord, and remove the cover.

3

Check the MegaRAID controller jumper settings.

4

Install the battery backup pack.

5

Install the MegaRAID controller.

6

Connect the SCSI devices to the MegaRAID controller.

7

Set the target IDs for the SCSI devices.

8

Set SCSI termination.

9

Replace the computer cover and turn the power on.

10

Run the MegaRAID BIOS Configuration Utility.

11

Install the operating system driver.

J2

SCSI activity indicator: this can be connected to the 
hard disk LED on the computer enclosure to display 
SCSI bus activity.

4-pin header

J3

Write Pending indicator: this can be connected to 
an LED on the computer enclosure. The LED will be 
lit when data in the cache has not yet been written 
to the storage device.

2-pin header

J4, J5

SCSI Termination Control for SCSI Channels 1 (J5) 
and 0 (J4): Leave at the default setting (jumper on 
pins 1 and 2) to allow the MegaRAID controller to 
automatically set its own SCSI termination.

3-pin headers

J10

Battery pack connector: this connector is used to 
connect the backup battery pack.

3-pin header

J16

Enables or disables the MegaRAID onboard BIOS. 
Leave the BIOS enabled (no jumper).

2-pin header

J17, 

J18

TermPWR Enable for SCSI Channels 0 (J17) and 1 
(J18): Leave at the default setting (jumper on pins 1 
and 2) to allow the PCI bus to provide termination 
power on the two SCSI channels.

2-pin headers