Manuals

Manuals
Expansion Card: Dell OptiPlex GX240 Service Manual

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Expansion Card

Dell™ OptiPlex™ GX240 Service Manual

  Expansion Card Types

  Removing an Expansion Card

  Replacing an Expansion Card

  Removing an AGP Graphics Card

  Replacing an AGP Graphics Card



Expansion Card Types

Your computer provides expansion slots for the following cards:

  • In the small form-factor computer, one low-profile, 32-bit, 33-MHz PCI card.

  • In the small desktop computer, up to two 32-bit, 33-MHz PCI cards.

  • In the small mini-tower computer, up to four 32-bit, 33-MHz PCI cards.

All of the form factors provide an expansion slot for one 32-bit, AGP 4x card (low-profile in the small form-factor and small desktop computers) operating at 1.5 V.

NOTE: Before disconnecting a device from the computer or removing a component from the system board, verify that the auxiliary power light on the system board is off. For the location of this light, see "System Board Components."

Expansion Cards

1

AGP 4x card

2

Low-profile 32-bit PCI card

3

32-bit PCI card


Removing an Expansion Card

CAUTION: Use a wrist grounding strap as explained in "Precautionary Measures."

Small Form-Factor Computer

  1. If necessary, disconnect any cables connected to the card.

  2. Press the hinged lever on the expansion card retention arm and raise the retention arm.

  3. Grasp the card by its outside corners and ease it out of its connector on the riser board.

  4. If you are removing the card permanently, install a metal filler bracket over the empty card-slot opening.

Expansion Card Removal

1

Card-edge connector

2

Expansion card

3

Hinged lever

4

Retention arm

5

Expansion-card connector

Small Desktop Computer

  1. Remove the expansion-card cage.

  2. If necessary, disconnect any cables connected to the card.

  3. Press the lever on the expansion card retention arm and raise the retention arm.

Expansion Card Removal

1

Retention arm

5

Expansion-card connector

2

Lever

6

Riser board

3

Expansion card

7

Expansion-card cage

4

Card-edge connector

  1. Grasp the card by its outside corners and ease it out of its connector on the riser board.

  2. If you are removing the card permanently, install a metal filler bracket over the empty card-slot opening.

Small Mini-Tower Computer

  1. If necessary, disconnect any cables connected to the card.

  2. Press the lever on the expansion card retention arm and raise the retention arm.

Small Mini-Tower Computer

1

Expansion card

2

Card-edge connector

3

Expansion-card connector

4

Retention arm

5

Lever

  1. Grasp the card by its outside corners and ease it out of its connector on the riser board.

  2. If you are removing the card permanently, install a metal filler bracket over the empty card-slot opening.


Replacing an Expansion Card

Small Form-Factor, Desktop, and Mini-Tower Computers

CAUTION: Use a wrist grounding strap as explained in "Precautionary Measures."
CAUTION: Some network cards automatically start the computer when they are connected. To guard against electrical shock, be sure to unplug the computer from its electrical outlet before installing any expansion cards.
  1. Prepare the expansion card for installation.

See the documentation that came with the expansion card for information on configuring the card, making internal connections, or otherwise customizing it for your computer.

  1. Follow the procedures, in reverse order, for your particular computer in "Removing an Expansion Card."

  2. Place the expansion card on the connector and press down firmly. Make sure that the card is fully seated in the slot.

If the expansion card is full-length, insert the end of the card into the expansion-card guide bracket as you lower the card toward its connector on the system board. Insert the card firmly into the expansion-card connector on the system board.

Expansion Card Connection

1

Bracket within slot

2

Bracket caught outside of slot

3

Fully seated card

4

Not fully seated card

  1. Before lowering the retention arm, make sure of the following:

  • Tops of all expansion cards and filler brackets are flush with the alignment bar.

  • Notch in the top of the card or filler bracket fits around the alignment guide.

Press the arm into place, securing the expansion card(s) in the computer.

Retention Arm Closure

1

Filler bracket

2

Alignment guide

3

Alignment bar

4

Retention arm

  1. Reconnect the computer and devices to their electrical outlets and turn them on.

NOTE: After you open and close the cover, the chassis intrusion detector causes the following message to be displayed at the next computer
start-up:

ALERT! Cover was previously removed.

See "Resetting the Chassis Intrusion Detector" for instructions.


Removing an AGP Graphics Card

Small Form-Factor Computer

  1. Remove the filler bracket by raising the hinged lever and then sliding the bracket up.

AGP Slot Filler Bracket Removal

1

Hinged lever

  1. On the AGP card clip, press the lever toward the PCI slot 1.

  2. Pull the AGP card up and out of the AGP card clip.

Small Desktop Computer

  1. On the hinged lever, press the indentation with your thumb at an angle toward the system board until you release the tab. Continue holding the lever and pull the lever up.

  2. Slide the filler bracket up.

AGP Slot Filler Bracket Removal

1

Hinged lever

2

Indented tab

  1. On the AGP card clip, press the lever toward the PCI slot 1.

  2. Pull the AGP card up and out of the AGP card clip.

Small Mini-Tower Computer

  1. Remove the filler bracket by raising the hinged lever and then sliding the bracket up.

AGP Slot Filler Bracket Removal

1

Hinged lever

  1. On the AGP card clip, press the lever toward PCI slot 1.

  2. Pull the AGP card up and out of the AGP card clip.


Replacing an AGP Graphics Card

Small Form-Factor, Small Desktop, and Small Mini-Tower Computers

1

AGP card

4

AGP card clip tab

2

System board

5

AGP card clip lever

3

AGP card clip

6

AGP card notch

  1. Press the AGP card clip lever, ensuring that the tab on the AGP card clip lever fits into the notch on the front end of the AGP card.

  2. Secure the AGP card by lowering the hinged lever on the back panel.


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