Lenovo x3550 M4 Installation And Service Manual page 82

Table of Contents

To install a RAID adapter battery or flash power module in the server, complete

the following steps:

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 and

3. Remove the cover (see "Removing the cover" on page 36).

4. Install the ServeRAID adapter on the system board (see "Installing a

5. Connect one end of the cable to the RAID adapter memory module.

6. Route the cable along the chassis.

Figure 48. RAID adapter battery or flash power module cable connection

7. Remove any cable covering or obstructing the battery holder before opening

8. Install the battery or flash power module:

System x3550 M4 Type 7914: Installation and Service Guide

"Installation guidelines" on page 33.

external devices.

ServeRAID SAS/SATA controller" on page 59) or install the ServeRAID adapter

on the riser card and install the riser-card assembly in the server (see

"Replacing an adapter" on page 241).

Attention: Make sure that the cable is not pinched and does not cover any

connectors or obstruct any components on the system board.

the battery holder.

Troubleshooting