Optional internal USB memory key
...................................................................................................................................
118
Replacing the optional internal USB memory key
.....................................................................................................
118
Optical drive (optional)
......................................................................................................................................................
119
Removing the optical drive
..........................................................................................................................................
119
Installing the optical drive
............................................................................................................................................
119
Power supply units
.............................................................................................................................................................
120
Removing a power supply unit blank
.........................................................................................................................
120
Installing a power supply unit blank
.............................................................................................................................
121
Removing a power supply unit
....................................................................................................................................
121
Installing a power supply unit
......................................................................................................................................
122
Removing a non-redundant cabled AC power supply unit
......................................................................................
123
Installing a non-redundant cabled AC power supply unit
........................................................................................
124
Power interposer board
....................................................................................................................................................
125
Removing power interposer board
............................................................................................................................
125
Installing power interposer board
...............................................................................................................................
125
Control panel
......................................................................................................................................................................
126
Removing the left control panel
.................................................................................................................................
126
Installing the left control panel
....................................................................................................................................
127
Removing the right control panel
...............................................................................................................................
128
Installing the right control panel
.................................................................................................................................
129
System board
.....................................................................................................................................................................
129
Removing the system board
.......................................................................................................................................
129
Installing the system board
.........................................................................................................................................
130
Trusted Platform Module
..................................................................................................................................................
132
Upgrading the Trusted Platform Module
..................................................................................................................
132
Initializing TPM for BitLocker users
...........................................................................................................................
133
Initializing the TPM 1.2 for TXT users
........................................................................................................................
134
7 System diagnostics
...................................................................................................................
135
Dell Embedded System Diagnostics
................................................................................................................................
135
Running the Embedded System Diagnostics from Boot Manager
........................................................................
135
Running the Embedded System Diagnostics from the Dell Lifecycle Controller
.................................................
135
System diagnostic controls
.........................................................................................................................................
136
8 Jumpers and connectors
...........................................................................................................
137
System board jumpers and connectors
...........................................................................................................................
137
System board jumper settings
..........................................................................................................................................
138
Disabling forgotten password
...........................................................................................................................................
139
9 Getting help
.............................................................................................................................
140
Contacting Dell EMC
.........................................................................................................................................................
140
Documentation feedback
..................................................................................................................................................
140
Accessing system information by using QRL
.................................................................................................................
140
Quick Resource Locator for Dell EMC PowerEdge R440 system
..........................................................................
141
Receiving automated support with SupportAssist
........................................................................................................
141
Recycling or End-of-Life service information
..................................................................................................................
141
6
Contents