Netberg Demos R420 M2, User Manual

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Installing Hardware
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Figure 3.47. Removing the Expansion Card
3.13.2. To install the expansion card
Reverse the steps above to install the expansion card.
3.13.3. To remove the X16 riser card
Before you remove or install the rear HDD, please follow the steps below:
1. Make sure the server is not turned on or connected to AC power.
2. Remove the node. To remove the node, see Section 3.5.1, “Removing a Mainboard Module”
3. Remove the expansion-card assembly and rear HDD assembly. To remove the rear HDD as-
sembly, see Section 3.12.1, “To remove the rear HDD”
4. Remove the expansion card. To remove the expansion card, see Section 3.13.1, “To remove
the expansion card”
5. Disconnect all necessary cables.
Steps:
1. Loosen the screws that secure the riser card.
2. Remove the riser card.