166 Upgrade and Maintenance Manual RX2540 M4
Hard disk drives (HDD) and solid state drives (SSD)
Figure 75: Removing the SAS expander board holder (B)
Ê Disconnect the connector card from the three connectors of the HDD
backplane (see circles) and remove it.
I Lift up the SAS expander board holder and take care of the stand-off
in the chassis.
7.3.10.3 Removing the defective 12x 3.5-inch HDD backplane
Figure 76: Disconnecting power cables from the HDD backplane
Ê Disconnect the two power cables from the HDD backplane (1, 2).