Fujitsu PRIMERGY TX2550 M4 - Concluding Steps; Replacing the SAS Expander Board (Configuration with up to 32 HDD;SSD Modules); Preliminary Steps; Removing the SAS Expander Board

TX2550 M4 Upgrade and Maintenance Manual 207
Hard disk drive (HDD) / solid state drive (SSD)
7.3.11.4 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 Install all removed HDD/SSD modules, see section "Installing a 2.5-inch
HDD/SSD module" on page 180.
Ê "Reassembling" on page 68
Ê "Connecting the power cord" on page 81
Ê "Switching on the server" on page 82
7.3.12 Replacing the SAS expander board (configuration
with up to 32 HDD/SSD modules)
7.3.12.1 Preliminary steps
Ê "Locating the defective server" on page 49
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
Ê "Removing the system air duct" on page 67
Ê Remove the fan bridge, see section "Handling fan bridges" on page 90.
7.3.12.2 Removing the SAS expander board
Ê Remove the SAS expander board holder, see section "Removing the SAS
expander board holder" on page 197.
Field Replaceable Unit
(FRU)
Hardware: 15 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver