Dell 720H2C appendix Cards

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6. Replace the computer cover (see Replacing the Computer Cover).
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7. Connect your computer and devices to electrical outlets, and turn them on.
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8. When the message appears stating that memory size has changed, press <F1> to continue.
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9. Log on to your computer.
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10. Right-click the My Computer icon on your Windows desktop and click Properties.
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11. Click the General tab.
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12. To verify that the memory is installed correctly, check the amount of memory (RAM) listed.
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Removing Memory
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1. Follow the procedures in Before You Begin.
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2. Press out the securing clip at each end of the memory module connector.
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3. Grasp the module and pull up.
If the module is difficult to remove, gently ease the module back and forth to remove it from the connector.
Cards
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Your computer provides the following slots for PCI and PCI Express cards:
lThree PCI card slots
lTwo PCI Express x16 card slots (can be used in a dual-graphics configuration)
lOne PCI Express x16 card slot (wired as x8)
lOne PCI Express x1 card slot
NOTICE: To connect a network cable, first plug the cable into the network port or device and then plug it into the computer.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
NOTICE: To avoid electrostatic discharge and damage to internal components, ground yourself by using a wrist grounding strap or by periodically
touching an unpainted metal surface on the computer chassis.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
NOTE: If a graphics card is installed in each of the PCI Express x16 card slots in the dual-graphics configuration, the PCI Express x1 and one PCI card
slot are not accessible for use.