Lenovo RD210 - Manual (Page 72)

Otherwise, the active power management event signal will be disabled by the
system-board logic, and the WAN feature might not work. However, after the
server is powered on locally, the active power manager active power
management event signal will be enabled by the system-board logic.
v If you switch the PCI adapter from slot 1 riser assembly to slot 2, you will need to
remove the screw from the standard bracket and then replace the standard
bracket with the low-profile bracket.
v The server provides two PCI riser-card slots
v To install any PCI adapter, both the AC and DC power cords must be
disconnected from the power source before you remove the PCI Express riser
assembly. Otherwise, this will cause the active power management event signal
to become disabled by hardware. However, after the server is powered-on locally,
the active power manager active power management event signal will be enabled
by hardware.
Removing an adapter
To remove an adapter, complete the following steps:
1. Read the safety information in “Safety” on page vii and “Installation guidelines”
on page 39.
2. Turn off the server and peripheral devices and disconnect all power cords; then,
remove the cover (see “Removing and replacing the cover” on page 43).
3. Disconnect any cables from the adapter.
4. Grasp the riser-card assembly at the rear edge and lift to remove the riser-card
assembly.
5. Place the riser-card assembly on a flat, static-protective surface.
6. Carefully grasp the adapter by its top edge or upper corners, and pull the
adapter from the riser-card assembly.
1 Adapter
2 Expansion slot cover
3 PCI riser-card assembly
4 PCI riser-card connector
56 ThinkServer RD210 Types 3795, 3796, 3818, and 3819: Installation and User Guide