6. Rotate the drive cage back down to its normal position.
Figure 7-8 Rotating the Drive Cage Down
7. Replace the access panel.
8. If the computer was on a stand, replace the stand.
9. Reconnect the power cord and turn on the computer.
10. Lock any security devices that were disengaged when the access panel was removed.
The computer should automatically recognize the additional memory the next time you turn on the
computer.
Removing or Installing an Expansion Card
Description Spare part number
Graphics cards for models without Windows 8
ATI HD6350, 512-MB PCIe x16 graphics card 637995-001
nVidia Quadro NVS310 PCIe x16 graphics card 680653-001
nVidia Quadro NVS300 PCIe x16 graphics card 632486-001
ATI Radeon HD7450 PCIe x16 graphics card, 1 GB (includes adapter) 682411-001
AMD FirePro 2270 PCIe x16 graphics card, 512-MB 637213-001
Graphics cards for models with Windows 8
ATI Radeon HD7450 PCIe x16 graphics card, 1 GB (includes adapter) 702647-001
ATI HD6350, 512-MB PCIe x16 graphics card 697246-001
nVidia Quadro NVS300 PCIe x16 graphics card 700578-001
Other boards
USB 3.0 SuperSpeed PCI-3 x1 card, includes 2 external Type A ports and 2 internal ports 663213-001
USB 3.0 SuperSpeed PCI-3 x1 card, includes 2 external Type A ports 608151-001
HP WLAN 802.11 g/n 1x2 PCIe NIC 538048-001
Removing or Installing an Expansion Card 57