9.Before installing an expansion card, remove the expansion slot cover or the existing expansion card.

a.If you are installing an expansion card in a vacant socket, remove the appropriate expansion slot cover on the back of the chassis. Pull the slot cover straight up then back toward the inside of the chassis.

Figure 2-13Removing an Expansion Slot Cover

NOTE Before removing an installed expansion card, disconnect any cables that may be attached to the expansion card.

22 Chapter 2 Hardware Upgrades

ENWW

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HP dc5750 manual 13Removing an Expansion Slot Cover Hardware Upgrades