IBM System x3750 M4 Type 8733, Инструкция по установке и обслуживанию

Страница: 55 / 694

Removing the microprocessor air baffle
To remove the microprocessor air baffle, complete the following steps:
1. Read the safety information that begins on page “Safety” on page vii and
“Installation guidelines” on page 33.
2. Turn off the server (see “Turning off the server” on page 21) and all attached
peripheral devices. Disconnect all power cords; then, disconnect all external
cables from the server.
3. Remove the top cover (see “Removing the server top cover” on page 36).
4.
Grasp the baffle by the grip points, lift it all the way up out of the slots, and
set the baffle aside.
Note:
A microprocessor air baffle must be installed whenever the two DIMM
connectors closest to the microprocessor (on the left and the right) are empty.
For example, when DIMM connectors 6 and 7 on the system board are empty,
the microprocessor air baffle must be installed on microprocessor 1. This is
applicable for all microprocessors.
Microprocessor
air baffle
Attention:
For proper cooling and airflow, replace the air baffle before you
turn on the server. Operating the server with the air baffle removed might
damage server components.
If you have other devices to install or remove, do so now. Otherwise, go to
“Completing the installation” on page 116.
Chapter 2. Installing optional devices
39