TX2550 M4 Upgrade and Maintenance Manual 393
12.5.1.3 Installing the 4x 3.5-inch HDD extension box
Ê Install the 4x 3.5-inch HDD extension box, see section "Installing the 4x 3.5-
inch HDD extension box" on page 251.
Ê Connect the SATA cable and the power cable, see "Example: Connecting
cables to the ODD" on page 381.
12.5.1.4 Concluding steps
Ê If applicable, install the expansion card, see section "Installing an expansion
card" on page 312.
Ê Install the fan bridge, see section "Handling fan bridges" on page 90
Ê If applicable, "Installing the riser module" on page 85
Ê "Installing the system air duct" on page 68
Ê "Reassembling" on page 68
Ê "Connecting the power cord" on page 81
Ê "Switching on the server" on page 82