To remove an expansion card in the small mini-tower system, perform the following steps:
1. If necessary, disconnect any cables connected to the card.
2. Raise the lever on the back of the chassis and remove the card from the
system board connector
.
3. If you are removing the card permanently, install a filler bracket in the empty card-slot opening.
4. Lower the lever that covers the card-slot opening on the back of the chassis.
5.
Close the computer cover
, reconnect the system and peripherals to their electrical outlets, and turn them on.
6. Reset the chassis intrusion detector by changing
Chassis Intrusion
to
Enabled
or
Enabled-Silent
.
7. If you removed a sound card, enter system setup, select
Integrated Devices
, and change the setting for
Sound
to
On
.
Small Desktop System
The small desktop system provides the following expansion slots for the following cards:
l
Two 32-bit, 33-MHz PCI expansion cards.
l
One 32-bit, low-profile accelerated graphics port (AGP) card. The expansion slot supports AGP 4x or 2x modes operating at 1.5 volts (V) or
3.3 V. This slot may also be used for a 4-megabyte (MB) graphics performance accelerator (GPA, formerly called an AIMM).
NOTICE: Before disconnecting a peripheral from the computer or removing a component from the system board, verify that the
auxiliary power LED on the
system board
has turned off.
32-Bit Low Profile Expansion Card
32-Bit Expansion Card
NOTE: Installing filler brackets over empty card-slot openings is necessary to maintain Federal Communications Commission
(FCC) certification of the system. The brackets also keep dust and dirt out of your system.
NOTE:
After you open and close the cover, the chassis intrusion detector causes the following message to appear on the screen
at the next system start-up:
ALERT! Cover was previously removed.
NOTE:
If a setup password has been assigned by someone else, contact your network administrator for information on resetting
the chassis intrusion detector.
NOTE: To meet PC99 requirements, your Dell system uses only PCI expansion slots. ISA expansion cards are not supported.
Summary of Contents for OptiPlex GX150
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