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Dell Latitude X300: Adding and Replacing Parts

Adding and Replacing Parts : Dell Latitude X300

Adding and Replacing Parts

Adding Memory

Adding a Modem

Adding a Mini PCI Card

Adding Memory

You can increase your computer memory by installing a memory module on the system board. See "Specifications

" for information on the memory supported by

your computer. Be sure to add only a memory module that is intended for your computer.

1. Ensure that the work surface is flat and clean to prevent scratching the computer cover.

2. Save and close any open files, exit any open programs, and shut down the computer.

3. If the computer is connected to the media base (docked), undock it. See the documentation that came with your media base for instructions.

4. Disconnect the computer from the electrical outlet.

5. Wait 10 to 20 seconds, and then disconnect any attached devices.

6. Remove any installed PC Cards and battery.

7. Turn the computer over, unscrew both captive screw(s) from the memory module/Mini PCI/modem cover, and remove the cover.

8. If you are replacing a memory module, remove the existing module.

a. Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the module pops up.

NOTE: Memory modules purchased from Dell are covered under your computer warranty.

CAUTION: Before working inside your computer, read the safety instructions in your System Information Guide.

NOTICE: Handle components and cards by their edges, and avoid touching pins and contacts. Ground yourself by touching a metal connector on the

back of the computer. Continue to ground yourself periodically during this procedure.

1

captive screw (2)

2

cover

NOTICE: To prevent damage to the memory module connector, do not use tools to spread the the memory module securing clips.

NOTICE: Handle components and cards by their edges, and avoid touching pins and contacts. Ground yourself by touching a metal connector on the

back of the computer. Continue to ground yourself periodically during this procedure..

b. Remove the module from the connector.

9. Ground yourself and install the new memory module:

a. Align the notch inthe module edge connrctor with the tab in the center of the connector slot.

b. Slide the module firmly into the slot at a 45-degree angle, and rotate the module down until it clicks into place. If you do not hear the click,

remove the module and reinstall it.

10. Replace the cover.

1

memory module

2

securing clips (2)

NOTE: If the memory module is not installed properly, the computer may not not boot properly. No error message indicates this failure.

1

memory module

2

connector

NOTICE: If the cover is difficult to close, remove the module and reinstall it. Forcing the cover to close may damage your computer.

11. Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical outlet.

12. Turn on the computer.

As the computer boots, it detects the additional memory and automatically updates the system configuration information.

To confirm the amount of memory installed in the computer:

l In the Microsoft®Windows®XP operating system, click the Start button, click Help and Support, and then click Computer Information.

l In Windows 2000, right-click the My Computer icon on your desktop, and then click the General tab.

Adding a Modem

1. Ensure that the work surface is flat and clean to prevent scratching the computer cover.

2. Save and close any open files, exit any open programs, and then shut down the computer.

3. If the computer is connected to a media base (docked), undock it. See the documentation that came with the media base for instructions.

4. Disconnect the computer from the electrical outlet.

5. Wait 10 to 20 seconds and then disconnect any attached devices.

6. Remove any installed PC Cards or blanks, battery, and devices.

7. Turn the computer over and loosen the two captive screws on the modem cover, and remove the cover.

1

captive screw (2)

2

memory module cover

CAUTION: Before working inside your computer, read the safety instructions in your System Information Guide.

NOTICE: Handle memory modules by their edges, and do not touch the components on a module. Ground yourself by touching a metal connector on the

back of the computer, and continue to do so periodically during this procedure.

8. If a modem is not already installed, go tostep11. If you are replacing a modem, remove the existing modem:

a. Remove the screw securing the modem to the system board, and set it aside.

b. Pull straight up on the attached pull-tab to lift the modem out of its connector on the system board, and disconnect the modem cable.

9. Connect the modem cable to the modem.

10. Align the modem with the screw hole and press the modem into the connector on the system board.

11. Install the screw to secure the modem to the system board.

12. Replace the cover.

Adding a Mini PCI Card

1

captive screw (2)

2

cover

1

modem cable-connector

2

modem

3

modem screw

4

system board connector

NOTICE: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors and realign the card.

If you ordered a Mini PCI card with your computer, the car is already installed.

1. Ensure that the work surface is flat and clean to prevent scratching the computer cover.

2. Save and close any open files, exit any open programs, and shut down the computer.

3. If the computer is connected to a media base (docked), undock it. See the documentation that came with th media base for instructions.

4. Disconnect the computer from the electrical outlet.

5. Wait 10 to 20 seconds and then disconnect any attached devices.

6. Remove any installed PC Card, battery, and devices.

7. Turn the computer over, and loosen both the captive screw(s) from the Mini PCI card cover and remove the cover.

8. If a Mini PCI card is not already installed, go to step 9. If you are replacing a Mini PCI card, remove the existing card:

a. Disconnect the Mini PCI card from the attached cables.

CAUTION: FCC rules strictly prohibit users from installing 5 GHz (802.11a, 802.11a/b, 802.11a/b/g) Wireless LAN Mini PCI cards. Under no

circumstances should the user install such a device. Only trained Dell service personnel are authorized to install a 5 GHz Wireless LAN Mini PCI

card.

If you are removing and/or installing a 2.4 GHz (802.11b, 802.11b/g) Mini PCI Card, please follow the instructions noted below. Only products

approved for use in your portable computer may be installed. Approved Mini PCI Cards may be purchased only from Dell.

NOTE: 2.4 GHz Wireless LAN PC Cards may be removed and installed by the user.

CAUTION: Before working inside your computer, read the safety instructions in your System Information Guide.

NOTICE: Handle components and cards by their edges, and avoid touching pins and contacts. Ground yourself by touching a metal connector on the

back of the computer. Continue to ground yourself periodically during this procedure.

1

captive screw (2)

2

cover

b. Release the Mini PCI card by spreading the metal securing tabs until the card pops up slightly.

c. Lift the Mini PCI card out of its connector.

9. To replace a MiniPCI card, align the card with the connector at a 45-degree angle, and press the Mini PCI card into the connector.

1

cable connector (2)

NOTICE: To avoid damaging the Mini PCI card, never place cables on top of or under the card.

10. Connect the antenna cable to the antenna connector on the Mini PCI card.

11. Lower the Mini PCI card toward the inner tabs to approximately a 20-degree angle.

12. Continue lowering the Mini PCI card until it snaps into the inner tabs of the connector.

13. Replace the cover and tighten the screws.

1

connector

2

Mini PCI card

NOTICE: The connectors are keyed for correct insertion. If you feel resistance, check the connectors and realign the card.

1

cable connector (2)

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