248 Upgrade and Maintenance Manual TX2550 M4
Hard disk drive (HDD) / solid state drive (SSD)
7.5.3.3 Installing accessible drive dummy covers
Ê Install accessible drive filler covers into empty drive bays, see section
"Accessible drive filler covers" on page 98.
Ê Install accessible drive covers into the front cover, see section "Accessible
drive covers" on page 100.
7.5.3.4 Concluding steps
Ê Install the fan bridge, see section "Handling fan bridges" on page 90
Ê "Installing the system air duct" on page 68
Ê "Reassembling" on page 68
Ê "Connecting the power cord" on page 81
Ê "Resuming BitLocker functionality" on page 127
Ê "Switching on the server" on page 82
7.5.4 Replacing the HDD/SSD backplane on the
8x 2.5-inch HDD/SSD extension box
7.5.4.1 Preliminary steps
Ê "Shutting down the server" on page 52
Ê "Disconnecting the power cord" on page 53
Ê Remove all HDD modules from the HDD/SSD extension box, see section
"Removing 2.5-inch HDD/SSD modules" on page 181.
Ê "Getting access to the component" on page 54
Ê "Removing the system air duct" on page 67
Ê Remove the fan bridge, see section "Handling fan bridges" on page 90.
Upgrade and Repair Unit
(URU)
Hardware: 10 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver