Filter
Top Products
4. Push the module down into the socket, ensuring that the module is fully inserted and properly
seated. Make sure the latches are in the closed position (3).
5. Repeat steps 3 and 4 to install any additional modules.
6. Replace the computer access panel.
7. Reconnect the power cord and turn on the computer.
8. 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.
Expansion Card
Description Spare part number
nVidia Quadro NVS310 PCIe x16 graphics card, 512 MB 680653-001
nVidia Quadro NVS300 PCIe x16 graphics card, 512 MB 632486-001
AMD Radeon HD7450 PCIe x16 graphics card, 1 GB 682411-001
AMD Radeon HD6350 PCIe x16 graphics card, 512 MB 637995-001
AMD FirePro 2270 PCIe x16 graphics card, 512 MB 637213-001
Intel PRO/1000CT2 NIC, includes bracket 635523-001
HP FireWire / IEEE 1394a PCIe x1 Card 637591-001
The computer has three standard full-height PCI expansion slots, one PCI Express x1 expansion slot,
one PCI Express x16 expansion slot, and one PCI Express x16 expansion slot that is downshifted to
a x4 slot.
NOTE: You can install a PCI Express x1, x8, or x16 expansion card in the PCI Express x16 slots.
For dual graphics card configurations, the first (primary) card must be installed in the PCI Express
x16 slot that is NOT downshifted to a x4 slot.
To remove, replace, or add an expansion card:
1. Prepare the computer for disassembly (
Preparation for Disassembly on page 75).
2. Remove the computer access panel (
Access Panel on page 76).
3. Locate the correct vacant expansion socket on the system board and the corresponding
expansion slot on the back of the computer chassis.
Expansion Card 85