1. Installing Internal Optional Devices
Express5800/R120h-2M (2nd-Gen) User’s Guide
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Chapter 2 Preparations
3.
Unfasten 3 screws and remove secondary riser card.
4.
Attach the secondary riser card removed in step 3 to secondary side of tertiary riser card (butterfly riser
card), and fasten with 3 screws. After that, proceed to step 6.
5.
Remove the 2 screws that fix the secondary riser blank cover in place, and remove the cover by lifting it up.
Note
Keep each removed blank covers.