Dell OptiPlex 3046 Owner's Manual page 4

Small form factor

Table of Contents

3 Troubleshooting your computer........................................................................................................................24

Diagnostic power LED codes.................................................................................................................................24

Diagnostic error messages..................................................................................................................................... 25

System error messages........................................................................................................................................... 28

4 System Setup..........................................................................................................................................................29

Boot Sequence..........................................................................................................................................................29

Navigation keys......................................................................................................................................................... 29

System Setup overview........................................................................................................................................... 30

Accessing System Setup......................................................................................................................................... 30

System Setup options..............................................................................................................................................30

Updating the BIOS ...................................................................................................................................................37

System and setup password...................................................................................................................................38

Assigning a system password and setup password.....................................................................................38

Deleting or changing an existing system and/or setup password........................................................... 39

5 Specifications.........................................................................................................................................................40

6 Contacting Dell......................................................................................................................................................45

Owner's Manual

Table of Contents