Lenovo x3550 M4 Installation And Service Manual page 339

Figure 243. Fan assembly bracket rotation
5. Install the hot-swap fans (see "Replacing a hot-swap fan" on page 258).
6. Install the system battery (see "Replacing the system battery" on page 285).
7. (Trained technician only) Install the microprocessor and heat sink (see
"Replacing a microprocessor and heat sink" on page 304).
8. Install the memory modules (see "Installing a memory module" on page 48).
9. Install the ServeRAID SAS/SATA controller (see "Replacing a ServeRAID
SAS/SATA controller" on page 246).
10. Reconnect the cables to the system board that you disconnected in 13 on page
315.
11. Install the PCI riser-card assemblies and adapters, if any were installed (see
"Replacing an adapter" on page 241 and "Replacing a PCI riser-card
assembly" on page 237).
12. Install the air baffle (see "Replacing the air baffle" on page 205).
13. Install the cover (see "Replacing the cover" on page 203).
14. Push the power supplies back into the server.
15. Slide the server into the rack.
16. Reconnect the power cords and any cables that you removed.
17. Turn on the peripheral devices and the server.
18. Start the Setup utility and reset the configuration.
v Set the system date and time.
v Set the power-on password.
v Reconfigure the server.
See "Using the Setup utility" on page 102 for more details.
19. Either update the server with the latest RAID firmware or restore the
pre-existing firmware from a diskette or CD image.
20. Update the UUID (see "Updating the Universal Unique Identifier (UUID)" on
page 116).
21. Update the DMI/SMBIOS (see "Updating the DMI/SMBIOS data" on page
118).
22. Reactivate any Features on Demand features.
Chapter 6. Removing and replacing components
321