Installing A Raid Adapter Battery Remotely In The Server - Lenovo x3530 M4 Installation And Service Manual

Figure 52. Embedded hypervisor USB flash device installation
If you have other devices to install or remove, do so now. Otherwise, go to "Completing the installation"
on page 73.

Installing a RAID adapter battery remotely in the server

Use this information to install a RAID adapter battery remotely in the server.
When you install a RAID adapter in the server that come with a battery or a power module (Supercap pack),
the RAID battery or power module must be installed remotely to prevent it from overheating. The battery or
power module must be installed in the RAID battery tray on top of the power interposer card.
To install a RAID adapter battery or power module remotely in the server, complete the following steps:
Step 1. Read the safety information that begins in "Safety" on page v and "Installation guidelines" on
page 31.
Step 2. Turn off the server (see "Turning off the server" on page 22) and all attached peripheral devices.
Disconnect all power cords; then, disconnect all external cables from the server.
Step 3. If the RAID adapter was shipped with a battery and battery carrier attached, disconnect the battery
carrier cable from the battery and remove the three screws that secure the battery carrier to the
adapter. Set the battery and battery carrier aside.
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Chapter 2 Installing optional devices
67