Contents

1 About Your System

Other Information You May Need . . . . . . . . . . . . . . . . . . . . . . . . . 9

Accessing System Features During Startup

10

Front-Panel Features and Indicators

11

Hard-Drive Indicator Codes

12

Back-PanelFeatures and Indicators

14

Connecting External Devices

15

Power Indicator Codes

15

NIC Indicator Codes

16

LCD Status Messages

17

Solving Problems Described by LCD Status Messages

24

Removing LCD Status Messages

24

System Messages

25

Warning Messages

30

Diagnostics Messages

30

Alert Messages

31

2 Using the System Setup Program

Entering the System Setup Program

33

Responding to Error Messages

33

Using the System Setup Program

33

System Setup Options

34

Main Screen

34

CPU Information Screen

37

Integrated Devices Screen

38

System Security Screen

39

Exit Screen

40

Contents

3

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Dell 1950 owner manual Contents