388 Upgrade and Maintenance Manual TX2550 M4
Ê If applicable, "Removing the riser module" on page 84
Ê If applicable, remove the expansion card, see section "Removing an
expansion card" on page 318.
Ê Remove the fan bridge, see section "Handling fan bridges" on page 90.
12.4.2 Removing the defective accessible drive
Ê Remove all cables from the accessible drive.
Ê Remove the accessible drive, see section "Removing an accessible drive"
on page 386.
12.4.3 Installing the new accessible drive
Ê Install the accessible drive, see section "Installing an accessible drive" on
page 379.
Ê Connect all cables to their original accessible drive connectors, see section
"Cabling" on page 481.
12.4.4 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
Ê If applicable, "Reconfiguring the backup software solution" on page 116