Serial Communication screen details.......................................................................................... 40
System Profile Settings screen details.......................................................................................... 41
System Security Settings screen details....................................................................................... 42
Miscellaneous Settings screen details..........................................................................................44
About Boot Manager...........................................................................................................................45
Entering Boot Manager................................................................................................................. 45
Boot Manager main menu............................................................................................................ 45
About Dell Lifecycle Controller.......................................................................................................... 45
Changing the boot order....................................................................................................................45
Choosing the system boot mode...................................................................................................... 46
Creating a system or setup password................................................................................................46
Using your system password to secure your system........................................................................ 47
Deleting or changing system password and setup password...........................................................47
Operating with a setup password enabled........................................................................................ 48
Embedded system management....................................................................................................... 48
iDRAC Settings utility.......................................................................................................................... 48
Entering the iDRAC settings utility................................................................................................48
Changing the thermal settings..................................................................................................... 49
4 Installing and removing system components...............................................50
Safety instructions...............................................................................................................................50
Before working inside your system....................................................................................................50
After working inside your system........................................................................................................51
Recommended tools...........................................................................................................................51
Front bezel (optional).......................................................................................................................... 51
Installing the optional front bezel................................................................................................. 51
Removing the optional front bezel...............................................................................................52
System feet..........................................................................................................................................52
Removing the system feet............................................................................................................ 52
Installing the system feet.............................................................................................................. 53
Caster wheels (optional)—tower mode............................................................................................. 54
Installing caster wheels.................................................................................................................54
Removing caster wheels............................................................................................................... 55
System cover.......................................................................................................................................56
Removing the system cover......................................................................................................... 56
Installing the system cover............................................................................................................57
Inside the system.................................................................................................................................58
Optical drives and tape drives (optional)............................................................................................58
Removing the optional optical drive or tape drive...................................................................... 59
Installing the optical drive or tape drive....................................................................................... 62
Cooling shroud................................................................................................................................... 62
Removing the cooling shroud...................................................................................................... 62
4