Lenovo RD120 - Manual (Page 47)

1 Access holes
2 Release tabs
To remove the riser-card assembly, complete the following steps:
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 the power cord and
all external cables.
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. Push the two riser-card-assembly release tabs toward the low-profile PCI slots;
then, grasp the assembly at the rear and side edges and lift it to remove it from
the server. Place the riser-card assembly on a flat, static-protective surface.
Chapter 2. Installing optional devices 33