182 Upgrade and Maintenance Manual
RX2520 M4
Hard disk drive (HDD) and solid state drive (SSD)
Figure 90: Connecting the SAS expander board to the RAID controller
Ê Connect the SAS cables to the SAS expander board:
– (1) from SAS controller connector "MLC1" to connector "X1"
– (2) from SAS controller connector "MLC2" to connector "X1"
Ê If applicable, connect the OOB cable to connector "X11" on the backplane
(3).
7.4.9.6 Concluding steps
Ê "Installing the fan holder" on page 64
Ê "Installing the air duct" on page 62
Ê "Reassembling" on page 55
Ê Install all removed HDD modules, see section "Installing a 3.5-inch HDD
module" on page 163.
I Make sure that you install the HDD/SSD module again in the bay it
was located before the backplane replacement.
Ê "Connecting the power cord" on page 59
Ê "Switching on the server" on page 60
Ê "Resuming BitLocker functionality" on page 89