Installing the air baffle
To install the air baffle, complete the following steps.
Air baffle
1. Align the tabs on the air baffle with the slots on the chassis.
2. Lower the air baffle into the server. Make sure that the tabs on the air baffle are
inserted into the holes on the chassis (see the illustration).
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.
3. If you have the optional hot-swap rear hard disk drive cage installed, rotate it
down (see “Rotating the optional hot-swap rear hard disk drive cage down” on
page 148).
4. Install the cover (see “Installing the cover” on page 146).
5. Reconnect the external cables; then, reconnect the power cords and turn on the
peripheral devices and the server.
Removing the PCI riser-card assembly
The server comes with one PCI riser-card assembly that contains two PCI Express
Gen 2 x16 connectors and one PCI Express x8 connector.
To remove a riser-card assembly, complete the following steps:
1. Read the safety information that begins on page vii and “Installation guidelines”
2. Turn off the server and peripheral devices and disconnect all power cords and
external cables.
3. Remove the server cover (see “Removing the cover” on page 145).
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IBM System x3630 M3 Type 7377: Problem Determination and Service Guide
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