Lenovo 7X19 Setup Manual page 40

Before starting cable routing for 2.5-inch drives:
1. Remove the fan cage assembly (see
2. Remove the system board air baffle (see
on page 88) or the processor and memory expansion tray and the expansion tray air baffle (see
the processor and memory expansion tray" on page
Connecting power cable
Connect power cables for drive backplanes as in the following illustration.
Figure 25. Location of power cable connectors on the system board
Table 20. Power cable connectors on the system board and the drive backplanes
Power cable connector on the system board
1
Power cable connector on the system board
2
Two types of drive backplanes are supported by this system:
• 2.5-inch SATA/SAS 8-bay backplane (referred to as "8-bay backplane")
• 2.5-inch AnyBay 8-bay backplane (referred to as "AnyBay backplane")
Connecting signal cables to one backplane
When one backplane is installed, see the following illustrations for cable routing.
ThinkSystem SR850 Setup Guide
32
"Remove the fan cage assembly" on page
"Remove the system board air baffle and the power interposer"
90).
Power cable connector on the drive backplane
3
Power cable connector on the drive backplane
4
90).
"Remove