Lenovo 5458 Installation And Service Manual page 213

About this task
To remove an Lenovo ServeRAID SAS/SATA controller, complete the following
steps.
Procedure
1. Remove the cover (see "Removing the cover" on page 33).
2. Remove the PCI riser-card assembly (see "Removing the PCI riser-card
assembly" on page 169).
3. Disconnect the signal cable from the ServeRAID SAS/SATA controller.
4. Place the PCI riser-card assembly on a flat, static-protective surface.
5. Carefully grasp the end of the ServeRAID SAS/SATA controller and pull the
ServeRAID SAS/SATA controller out of the connector on the PCI riser-card
assembly.
Figure 117. ServeRAID SAS/SATA controller removal
What to do next
If you are instructed to return the server component or optional device, follow all
packaging instructions, and use any packaging materials for shipping that are
supplied to you.
Replacing an Lenovo ServeRAID SAS/SATA controller
Use this information to replace an Lenovo ServeRAID SAS/SATA controller.
Before you begin
For configuration information, see the ServeRAID SAS/SATA controller
documentation at http://www.lenovo.com/support.
Important: To ensure that any of your ServeRAID SAS/SATA controllers function
properly on UEFI-based servers, make sure that the ServeRAID SAS/SATA
controller firmware and supporting device drivers are updated to the latest
version.
Read the safety information in "Safety" on page v and "Installation guidelines" on
page 31.
If you are replacing a server component in the server, you need to slide the server
out from the rack enclosure, turn off the server and peripheral devices, and
disconnect the power cords and all external cables.
Chapter 6. Removing and replacing server components
197