Installing The Dimm Air Baffle - Lenovo ThinkServer RD220 3797 Series Installation And User Manual

5. Place your fingers under the front and back of the top of the air baffle; then, lift

Installing the DIMM air baffle

The following illustration shows how to install the DIMM air baffle.
To install the DIMM air baffle, complete the following steps:
1. Read the safety information that begins on page vii and "Installation guidelines"
2. Make sure that the server and peripheral devices are turned off (see "Turning
3. Remove the cover (see "Removing the cover" on page 37).
4. Make sure that PCI riser-card assembly 1 is removed (see "Removing a PCI
5. Align the DIMM air baffle with the DIMMs and the back of the fans.
6. Lower the air baffle into place, making sure all cables are out of the way.
7. Install PCI riser-card assembly 1.
the air baffle out of the server.
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.
1
DIMM air baffle
2
PCI riser-card assembly 1
on page 33.
off the server" on page 31) and that all power cords and external cables are
disconnected.
riser-card assembly" on page 42).
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.
Chapter 5. Installing optional devices and replacing customer replaceable units
53