TX2550 M4 Upgrade and Maintenance Manual 383
Ê Connect the power adapter cable C25 to the accessible drive (figure 276, 2).
Ê Connect the power adapter cable C25 to a free connector of the power cable
C8 (figure 276, 3).
Ê Connect the power cable C8 to the connector "ODD" on the system board
(figure 277, 2).
Ê Run the SATA cable C3 through the crossbar (figure 277, 3).
Ê Run the ODD cables through the cable clamp (figure 277, 4).
Ê Run the ODD cables through the cable guide (figure 277, 5).
I For the cable plan see chapter "Appendix B" on page 517.
12.2.5.1 Connecting cables to the LTO drive or the RDX drive
I For connecting an RDX drive or an LTO drive, see the cable plan in
chapter "Appendix B" on page 517.
Connecting cables to the LTO drive
Ê Connect the PWR/SAS cable to the LTO drive.
Ê Connect the SAS connector of the PWR/SAS cable to the MLC1 connector
of the PSAS controller.
Ê Connect the PWR connector of the PWR/SAS cable to the connector X17 of
the corresponding SAS backplane.
Connecting cables to the RDX drive
Ê Connect the power adapter cable C24 to the RDX drive.
Ê Connect the power adapter cable C24 to a free connector of the power
cable C8.
Ê Connect the power cable C8 to the connector PWR ODD on the system
board.
Ê Connect the USB cable C20 from the RDX drive to the connector
USB3.0 INT1 on the system board.