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Memory

Service Manual

  Removing a Memory Module

  Replacing a Memory Module

Your computer has two user-accessible SODIMM sockets, both accessed from the bottom of the computer.

You can increase your computer memory by installing memory modules on the system board. See "Specifications" in your Setup and Quick Reference Guide for information on the memory supported by your computer. Install only memory modules that are intended for your computer.

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

Removing a Memory Module

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer.

1. Follow the procedures in Before Working on Your Computer.
   
   
2. Close the display and turn the computer upside down.
   
   
3. Remove the M2.5 x 5-mm screw that secures the memory cover, and remove the cover and set it aside.
   
   

1

memory cover

2

M2.5 x 5-mm screw

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

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

1

tab

2

notch

Replacing a Memory Module

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer.

NOTE: This procedure assumes that you have completed the removal procedure first.

1. Align the notch in the module edge connector with the tab in the connector slot.
   
   
2. 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 feel the click, remove the module and reinstall it.
   
   

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

1

tab

2

notch

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

3. Replace the memory cover and tighten the screw.
   
   
4. Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical outlet.
   
   
5. 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:

• In the Microsoft® Windows® XP operating system, right-click the My Computer icon on your desktop, and click Properties® General.
  
  
• In Microsoft Windows Vista®, click Start ® Help and Support® Dell System Information.
  
  

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