260 Upgrade and Maintenance Manual TX2550 M4
Hard disk drive (HDD) / solid state drive (SSD)
Figure 172: Installing the HDD backplane (B)
Ê Place the bracket (see arrow) and fasten it with one screw (see circle).
Ê Fasten the HDD backplane with two screws (see figure 168).
Ê Install the 4x 3.5-inch HDD extension box, see section "Installing the 4x 3.5-
inch HDD extension box" on page 251.
7.5.7.4 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 Install all HDDs into their original slots in the HDD extension box, see section
"Installing 3.5-inch HDD modules" on page 218.
Ê "Connecting the power cord" on page 81
Ê "Switching on the server" on page 82