Installing The Serveraid Adapter Memory Module; Installing A Raid Adapter Battery Or Flash Power Module - Lenovo x3550 M4 Installation And Service Manual

Installing the ServeRAID adapter memory module

Use this information to install the ServeRAID adapter memory module.
About this task
To install the ServeRAID adapter memory module, complete the following steps:
Procedure
1. Read the safety information that begins on "Safety" on page vii and
2. Turn off the server and peripheral devices and disconnect all power cords.
3. Remove the cover (see "Removing the cover" on page 36).
4. Remove the ServeRAID SAS/SATA controller (see "Removing a ServeRAID
5. Align the memory module with the connector on the ServeRAID adapter and
Figure 47. ServeRAID memory module installation
Results
If you have other devices to install or remove, do so now. Otherwise, go to
"Completing the installation" on page 92.

Installing a RAID adapter battery or flash power module

When you install any RAID adapter that comes with batteries or flash power
modules, it is sometimes necessary to install the batteries or flash power modules
in another location in the server to prevent the batteries or flash power modules
from overheating.
About this task
Depending on your server model, a battery or flash power module must be
installed remotely near the optical drive cage or the backplane. The 2.5-inch HDD
server models support up to two batteries or flash power modules.
"Installation guidelines" on page 33.
SAS/SATA controller" on page 245).
push it into the connector until it is firmly seated.
Chapter 2. Installing optional devices
63