Technical data

Contents

Assigning IRQs ............................................................................................... 2-8

Advanced ................................................................................................. 2-8

Setting Up Security................................................................................... 2-9

Changing the Boot Sequence ................................................................... 2-13

Speeding up the Boot Process.................................................................. 2-13

Checking System Management Parameters ............................................. 2-15

BIOS Upgrade Utility ....................................................................................... 2-15

SCSI Configuration Utility ................................................................................ 2-17

Determining Devices Attached to Each SCSI Channel............................... 2-18

RAID Configuration Utility ................................................................................ 2-19

Diagnostics ..................................................................................................... 2-19

Server Components

Introduction..................................................................................................... 3-1

Disconnecting External Devices and Power ..................................................... 3-1

Unlocking the Server (Model 3220).................................................................. 3-2

Keylock Function ...................................................................................... 3-2

Removing the Front Bezel ............................................................................... 3-2

Removing and Installing the Side Panel (Model 3220)...................................... 3-4

Removing the Server from the Rack (Model 3220R) ........................................ 3-6

Removing and Installing the Top Cover (Model 3220R).................................... 3-8

Front View....................................................................................................... 3-12

Internal View ................................................................................................... 3-14

Rear View ....................................................................................................... 3-16

Main Logic Board Connectors.......................................................................... 3-18

Main Logic Board Components........................................................................ 3-20

Processor Module Components....................................................................... 3-22

Video/Ethernet Daughter Card Connectors and Indicators ............................... 3-24

Tools Needed.................................................................................................. 3-25

Static Electricity............................................................................................... 3-25

Replacing the Real Time Clock (RTC) Battery.................................................. 3-26