Removing The Dimm Air Baffle - IBM x3690 X5 Service Manual

3. Reinstall the riser card assembly, if one was removed (see "Replacing a PCI
4. Reinstall the cover (see "Replacing the server top cover" on page 265).
5. Slide the server into the rack.
6. Reconnect the power cords and any cables that you removed.
7. Turn on the peripheral devices and the server.

Removing the DIMM air baffle

To remove the DIMM air baffle, complete the following steps:
1. Read the safety information and installation guidelines, see "Safety" on page vii
2. Turn off the server (see "Turning off the server" on page 17) and all attached
3. Remove the top cover (see "Removing the server top cover" on page 264).
4. Lift the DIMM air baffle from the server.
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System x3690 X5 Types 7147, 7148, 7149, and 7192: Problem Determination and Service Guide
riser-card assembly" on page 337); then, reconnect the cables to any adapters
that were removed.
and "Installation guidelines" on page 261.
peripheral devices. Disconnect all power cords; then, disconnect all external
cables as necessary to replace the device.
RAID
battery
trays
Attention: For proper cooling and airflow, replace the air baffle before you
turn on the server. Operating the server with an air baffle removed might
damage server components.
DIMM
air baffle