Dell Precision Workstation 530, User Manual

Page: 111 / 300

Removing and Installing Parts
111
S y s t e m B o a r d E x p a n s i o n C a r d C o m p o n e n t s
NOTE:
Install only 66-MHz expansion cards in the 66-MHz slots. You can
install 33-MHz cards in the 66-MHz slots. However, the entire bus, including
the integrated SCSI controller, will operate at only 33 MHz.
Installing an Expansion Card
CAUTION: Before you perform this procedure, see " Safety First—
For You and Your Computer ."
NOTICE: Before disconnecting a device from the computer, wait 10 to 20
seconds after disconnecting the computer from its electrical outlet. Before
removing a component from the system board, verify that the standby power
light on the system board has turned off. To locate this light, see "
System Board
Components " or the interior service label.
1
Turn off the computer and devices, disconnect them from their
electrical outlets, and wait 10 to 20 seconds.
2
Lay the computer on its right side.
3
Open the computer cover .
4
Press the lever on the expansion card retention arm and raise the
retention arm (see the following figure).
AGP connector
PCI connector 1
PCI connector 2
PCI connector 3
PCI connector 4
PCI connector 5
32-bit,
33 MHz
64-bit,
66 MHz