Contents

1About Your System . . . . . . . . . . . . . . . . . . 13

Accessing System Features During Startup

13

Front-Panel Features and Indicators

14

Back-Panel Features and Indicators

16

Guidelines for Connecting External Devices

17

NIC Indicator Codes

18

Diagnostic Lights

19

System Messages

21

Warning Messages

34

Diagnostics Messages

34

Alert Messages

34

Other Information You May Need

35

2Using the System Setup Program

and UEFI Boot Manager . . . . . . . . . . . . . 37

Choosing the System Boot Mode

37

Entering the System Setup Program

38

Responding to Error Messages

38

Contents

5

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Dell R210 owner manual Contents