HP Nx9420 Memory Modules

HP Nx9420 - Compaq Business Notebook Manual

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  • HP Nx9420 | Memory Modules - Page 1
    Memory Modules Document Part Number: 396849-001 March 2006 This guide explains how to replace and upgrade memory in the computer.
  • HP Nx9420 | Memory Modules - Page 2
    Contents 1 Adding or replacing memory modules Adding a memory module to the expansion memory module slot 1-2 Upgrading the memory module in the primary memory module slot 1-6 2 Effects of increasing memory Memory Modules ii
  • HP Nx9420 | Memory Modules - Page 3
    module slot. Å WARNING: To reduce the risk of electric shock and damage to the equipment, unplug the power cord and remove all battery packs before installing a memory module. Ä CAUTION: Electrostatic discharge (ESD) can damage electronic components. Before beginning any procedure, ensure that you
  • HP Nx9420 | Memory Modules - Page 4
    pressing the power button. Then shut down the computer through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Turn the computer upside down. 5. Remove the battery pack from the computer. 6. Loosen the 3 memory module compartment
  • HP Nx9420 | Memory Modules - Page 5
    Adding or replacing memory modules 8. To remove a memory module: a. Pull away the retention clips 1 on each side of the memory module. The memory module tilts up. b. Grasp the edges of the memory module 2 and gently pull the module out of the memory module slot. To protect a memory module after
  • HP Nx9420 | Memory Modules - Page 6
    the notched edge 1 of the memory module with the tab in the memory module slot. b. With the memory module at a 45-degree angle from the surface of the memory module compartment, press the module 2 into the memory module slot until it is seated. c. Press the memory module down 3 until the retention
  • HP Nx9420 | Memory Modules - Page 7
    or replacing memory modules 10. Align the tabs 1 on the memory module compartment cover with the notches on the computer. 11. Close the memory module compartment cover 2. 12. Tighten the 3 memory module compartment cover screws 3. 13. Replace the battery pack. 14. Reconnect external power and
  • HP Nx9420 | Memory Modules - Page 8
    by pressing the power button. Then shut down the computer through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 4. Turn the computer upside down on a flat surface. 5. Remove the battery pack from the computer. 1-6 Memory Modules
  • HP Nx9420 | Memory Modules - Page 9
    Adding or replacing memory modules 6. Remove the 4 keyboard screws. 7. Turn the computer over and open it. 8. Gently lift the top edge of the keyboard and tilt the keyboard over until it rests on the palm rest of the computer. Memory Modules 1-7
  • HP Nx9420 | Memory Modules - Page 10
    module slot: a. Pull away the retention clips 1 on each side of the memory module. The memory module tilts up. b. Grasp the edge of the memory module 2 and gently pull the module out of the memory module slot. To protect a memory module after removal, place it in an electrostatic-safe container
  • HP Nx9420 | Memory Modules - Page 11
    Adding or replacing memory modules 10. To insert a memory module: a. Align the notched edge 1 of the memory module with the tab in the memory module slot. b. With the memory module at a 45-degree angle from the surface of the memory module compartment, press the module 2 into the memory module slot
  • HP Nx9420 | Memory Modules - Page 12
    or replacing memory modules 11. Return the keyboard to its previous position and close it. 12. Turn the computer upside down. 13. Replace the 4 keyboard access screws. 14. Replace the battery pack. 15. Reconnect external power and external devices. 16. Turn on the computer. 1-10 Memory Modules
  • HP Nx9420 | Memory Modules - Page 13
    you experience problems with hibernation after increasing memory, verify that the hard drive has enough free space to accommodate a larger hibernation file. To display the amount of space required by the hibernation file: » Select Start > Control Panel > Performance and Maintenance > Power Options
  • HP Nx9420 | Memory Modules - Page 14
    warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. Memory Modules First Edition March 2006 Document Part Number: 396849-001
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Memory Modules
Document Part Number: 396849-001
March 2006
This guide explains how to replace and upgrade memory in the
computer.