HP (Hewlett-Packard) dc7700 Personal Computer User Manual


 
Removing or Installing an Expansion Card
The computer has two standard low-profile PCI expansion slots that can accommodate an expansion
card up to 17.46 cm (6.875 inches) in length. The computer also has one PCI Express x1 expansion
slot and one PCI Express x16 expansion slot.
NOTE The PCI and PCI Express slots support only low profile cards unless an optional riser is
installed. The optional riser supports two full height standard PCI slots. If the riser is installed, the
PCI Express x16 expansion slot is inaccessible.
Figure 2-7 Expansion Slot Locations
Item Description
1 PCI expansion slot
2 PCI expansion slot
3 PCI Express x16 expansion slot
4 PCI Express x1 expansion slot
NOTE You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16
expansion slot.
To install an expansion card:
1. Remove/disengage any security devices that prohibit opening the computer.
2. Remove all removable media, such as diskettes or compact discs, from the computer.
3. Turn off the computer properly through the operating system, then turn off any external devices.
4. Disconnect the power cord from the power outlet and disconnect any external devices.
ENWW Removing or Installing an Expansion Card 19