IBM System x3755 M3 7164, Installation And User Manual

Page: 89 / 126

Installing the top cover
To install the top cover, complete the following steps:
1. Make sure that all internal cables are correctly routed.
2. Set the cover on top of the server so that approximately 13 mm (0.5 inch)
extends from the rear.
3. Align the cover over the server (toward the rear of the server) until the cover
edges slip into position over the chassis.
Attention: Before you slide the cover forward, make sure that all the tabs on
both the front and side of the cover engage the chassis correctly. If all the tabs
do not engage the chassis correctly, it will be hard to remove the cover later.
Thumbscrew
Cover
4. Slide the top cover forward and into position; then, tighten the thumbscrews to
secure the cover to the chassis.
5. If necessary, reconnect the power cords and all external cables, and then turn
on the server.
6. Slide the server into the rack.
Installing the top-cover fan door
To install the top-cover fan door, complete the following steps:
1. Align the top-cover fan door so that the metal tabs line up correctly on the top
cover, and then rotate it into place.
Chapter 2. Installing optional devices
71