Removing The Processor Cover - NEC EXPRESS5800/140Hb Service Manual

Removing the Processor Cover

1. To remove the processor cover, perform the following (see Figure 4-2).
2. Observe the safety and ESD precautions listed at the beginning of this
chapter.
3. Power off the system. Ensure the power cords are unplugged from the AC
wall outlet.
4. Open the Hot-Plug PCI bay door of the server. See Opening the Hot-Plug
PCI bay Door in chapter 2.
5. The processor cover is secured from the rear edge of the chassis with a
thumbscrew. Loosen the thumbscrew.
6. Pull the cover slightly towards the rear of the chassis until its hooks
disengage from the chassis.
7. Remove the cover by pulling it away from the side of the chassis and set it
aside for reattaching later.
4-8 Disassembly and Reassembly
Figure 4-2. Removing the Processor Cover