Riser Card; Removal; Separating The System Board And Riser Card - NEC POWERMATE ENTERPRISE NETPC Service Manual

10. Replace the system unit top cover (see "System Unit Top Cover").
Connect the power cord and monitor and peripheral cables.
11.

Riser Card

This subsection describes how to remove and replace the riser card.

Removal

To remove the riser card, proceed as follows:
Turn off the system and disconnect the power cord and all peripheral cables
1.
connected to the system.
Remove the system unit top cover (see "System Unit Top Cover").
2.
Remove the front bezel (see "Front Bezel").
3.
4. Separate the two halves of the chassis (see "Opening the System Chassis" in
Section 3).
5. Remove the system board (see "System Board").
Separate the riser card from the system board (see Figure 5-24).
6.
Figure 5-24 Separating the System Board and Riser Card
7. Remove the EMI clip from the riser card (see Figure 5-25). Save the clip for later
use in replacing the riser card.
Disassembly and Reassembly 5-29