250 Upgrade and Maintenance Manual TX2550 M4
Hard disk drive (HDD) / solid state drive (SSD)
7.5.4.3 Installing the new HDD/SSD backplane
Figure 163: Installing the HDD/SSD backplane
Ê At a slight angle, fit the HDD/SSD backplane into the six recesses in the
HDD extension box (1).
Ê Fold down the HDD/SSD backplane (2).
Ê Fasten the HDD/SSD backplane with four screws (see figure 161).
Ê Install the 8x 2.5-inch HDD extension box, see section "Installing the 8x 2.5-
inch HDD/SSD extension box" on page 242.
7.5.4.4 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 2.5-inch HDD/SSD modules" on page 179.
Ê "Connecting the power cord" on page 81
Ê "Switching on the server" on page 82