Lenovo RD120 manual

1.Read the safety information that begins on page v and “Installation guidelines” on page 29.

2.Turn off the server and peripheral devices and disconnect all power cords and external cables (see “Turning off the server” on page 12).

Attention: In a dc power environment, only trained service personnel other than Lenovo service technicians are authorized to connect or disconnect power to the dc power supply. See the documentation that comes with each dc power supply.

3.Remove the cover (see “Removing the cover” on page 31).

4.Determine which expansion slot you will use for the adapter.

5.If you are installing an adapter in PCI slot 1 or 2, remove the PCI riser-card assembly (see “Removing the riser-card assembly” on page 32).

1 Access holes

2 Release tabs

6.Slide the expansion-slot cover out of the PCI low-profile expansion slot or PCI riser-card assembly expansion slot.

7.Install the adapter. The following illustration shows how to install an adapter in a PCI slot.

Note: For clarity, the riser-card assembly
1 is shown inverted in the following illustration.

Chapter 2. Installing optional devices 41