Contents

1 About Your System

9

Other Information You May Need

9

Accessing System Features During Startup

10

Front-Panel Features and Indicators

11

Back-Panel Features and Indicators

13

Connecting External Devices

14

NIC Indicator Codes

14

Diagnostics Indicator Codes

15

Hard-DriveIndicator Codes

17

System Messages

18

System Beep Codes

26

Warning Messages

28

Diagnostics Messages

28

Alert Messages

28

Baseboard Management Controller Messages

28

2 Using the System Setup Program

29

Entering the System Setup Program

29

Responding to Error Messages

29

Using the System Setup Program

29

System Setup Options

30

Main Screen

30

CPU Information Screens

33

Integrated Devices Screen

34

Console Redirection Screen

35

System Security Screen

35

Exit Screen

37

Contents

3

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Dell 840 manual Contents