Power supply units (PSU)
.................................................................................................................. 132
Hot spare feature
.........................................................................................................................132
Removing the power supply unit blank
......................................................................................133
Installing the power supply unit blank
........................................................................................134
Removing an AC power supply unit
........................................................................................... 134
Installing an AC power supply unit
............................................................................................. 135
System board
.....................................................................................................................................136
Removing the system board
....................................................................................................... 137
Installing the system board
......................................................................................................... 139
Trusted Platform Module
.................................................................................................................. 142
Installing the Trusted Platform Module
...................................................................................... 143
Initializing the TPM for BitLocker users
......................................................................................144
Initializing the TPM for TXT users
............................................................................................... 144
Hard drives
.........................................................................................................................................144
Removing a 2.5 inch hard drive blank (rear)
...............................................................................145
Installing a 2.5 inch hard drive blank (rear)
.................................................................................145
Removing a 3.5-inch hard drive blank
....................................................................................... 146
Installing a 3.5-inch hard drive blank
..........................................................................................147
Removing a hot swappable hard drive or SSD
...........................................................................148
Installing a hot-swap hard drive
................................................................................................. 149
Removing a hard drive from a hard drive carrier
....................................................................... 150
Installing a hard drive into a hard drive carrier
........................................................................... 151
Hard drive backplane
........................................................................................................................ 152
Removing the hard drive backplane
.......................................................................................... 152
Installing the hard drive backplane
............................................................................................ 155
Removing the optional hard drive backplane (rear)
...................................................................157
Installing the optional hard drive backplane (rear)
.....................................................................158
SD vFlash card (optional)
.................................................................................................................. 160
Replacing an optional SD vFlash media card
.............................................................................160
Removing the vFlash media unit
................................................................................................. 161
Installing the vFlash media unit
...................................................................................................162
Control panel assembly
.................................................................................................................... 164
Removing the control panel
...................................................................................................... 164
Installing the control panel
........................................................................................................ 165
Removing the I/O panel
............................................................................................................. 167
Installing the I/O panel
...............................................................................................................168
6 Using system diagnostics................................................................................170
Dell Embedded System Diagnostics
.................................................................................................170
When to use the Embedded System Diagnostics
...................................................................... 170
Running the Embedded System Diagnostics from Boot Manager
............................................170
Running the Embedded System Diagnostics from the Dell Lifecycle Controller
..................... 171
6