Intel ISP4400 - Server Platform - 0 MB RAM, Product Manual

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Removing and Installing System Components 51
Installing the Front Cover
1. Observe the safety and ESD precautions at the beginning of this chapter.
2. Before replacing the front cover, check that no left loose tools or parts are left inside the
system.
3. Check that cables and other components are properly installed.
4. Position the cover over the chassis so that the rows of tabs align with slots in the chassis. Slide
the cover toward the back of the system until the tabs on the cover firmly engage in the
chassis.
5. Attach the cover to the chassis with the three screws removed earlier, and tighten them firmly.
6. Install the bezel by gently applying inward pressure towards the chassis. The ball studs snap
into the chassis.
Top Cover
Removing the Top Cover
To reach components inside the system, remove the top. Facing the front of the system, the top
cover is on top and towards the back of the rack-mounted chassis. The following tasks require
removal of the top cover:
•
Access baseboard components including but not limited to non-hot-plug PCI add-in boards,
extension boards, memory slots, Voltage Regulator Modules (VRMs), and processors
•
Exchanging individual fans
•
Removing and installing the fan board assembly
•
Removing and installing the power subsystem bay
To remove the top cover, perform the following steps.
1. Observe the safety and ESD precautions at the beginning of this chapter.
2. Release the two thumbscrews located on the top rear of the chassis. One of two thumbscrews
are noted by "A" in Figure 15 on page 36.
3. Using an even pull, press lightly on the top cover and slide it back until it stops.
4. Lift the entire cover upward straight away from the chassis.
Installing the Top Cover
1. Observe the safety and ESD precautions at the beginning of this chapter.
2. Before replacing the top cover, check that no left loose tools or parts were left inside the
system.
3. Check that cables, add-in boards, and other components are properly installed.
4. Position the cover over the chassis so that the rows of tabs align with slots in the chassis. Slide
the cover toward the front of the system until the tabs on the cover firmly engage in the
chassis.
5. Attach the cover to the chassis with the two thumbscrews released earlier, and tighten them
firmly.
6. Connect any external cables.