
Assigning a System Password and Setup Password
...................................................................................... 69
Deleting or Changing an Existing System and/or Setup Password
..................................................................69
4 Diagnostics.................................................................................................................................71
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics
...............................................................................71
5 Troubleshooting Your Computer.............................................................................................73
Device Status Lights
............................................................................................................................................... 73
Battery Status Lights
.............................................................................................................................................. 74
Technical Specification
..........................................................................................................................................74
6 Contacting Dell.......................................................................................................................... 83
Contacting Dell
....................................................................................................................................................... 83
Summary of Contents for Precision M4800
Page 6: ...6 ...
Page 10: ...10 ...
Page 20: ...4 Lift and remove the base cover from the computer 20 ...
Page 56: ...56 ...
Page 70: ...The computer reboots 70 ...
Page 72: ...72 ...
Page 82: ...82 ...