Lenovo 3797 manual Installing the microprocessor 2 air baffle

Attention: For proper cooling and airflow, replace all air baffles before you turn on the server. Operating the server with any air baffle removed might damage server components.

Installing the microprocessor 2 air baffle

1	Hole
2	Pin
3	Microprocessor 2 air baffle
4	Tab
5	PCI riser-card assembly 2

To install the microprocessor 2 air baffle, complete the following steps:

1.Read the safety information that begins on page vii and “Installation guidelines” on page 33.

2.Make sure that the server and peripheral devices are turned off (see “Turning off the server” on page 31) and that all power cords and external cables are disconnected.

3.Remove the cover (see “Removing the cover” on page 37).

4.Align the tab on the left side of the microprocessor 2 air baffle with the slot in the right side of the power-supply cage.

5.Align the pin on the bottom of the microprocessor air baffle with the hole on the system board retention bracket.

Chapter 5. Installing optional devices and replacing customer replaceable units 51