376 Upgrade and Maintenance Manual TX2550 M4
12.2 Installing accessible drives
12.2.1 Preliminary steps
Ê "Shutting down the server" on page 52
Ê "Disconnecting the power cord" on page 53
Ê "Getting access to the component" on page 54
I The front cover only needs to be removed in order to remove
accessible drive dummy covers.
Ê "Removing the system air duct" on page 67
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.
12.2.2 Removing accessible drive dummy covers
Ê Remove accessible drive filler covers from the required bays, see section
"Accessible drive filler covers" on page 98.
Ê Remove the accessible drive covers, see section "Accessible drive covers"
on page 100.
Upgrade and Repair Unit
(URU)
Hardware: 10 minutes
Tools: Slotted screw driver (for bending in or out accessible drive mounting
brackets)