Memory Modules Document Part Number: 406852-001 April 2006 This guide explains how to replace and upgrade memory in the computer.
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 Adding or replacing memory modules The computer has 2 memory module compartments. The primary memory module compartment is located under the keyboard. The expansion memory module compartment is located on the bottom of the computer. The memory capacity of the computer can be increased by replacing the existing memory module in the primary memory module slot or the expansion memory module slot.
Adding or replacing memory modules Adding a memory module to the expansion memory module slot To replace or add a memory module in the expansion memory module slot: 1. Save your work. 2. Shut down the computer and close the display. If you are not sure whether the computer is off or in hibernation, turn the computer on by pressing the power button. Then shut down the computer through the operating system. 3. Disconnect all external devices connected to the computer. 4.
Adding or replacing memory modules 7. Loosen the memory module compartment cover screw 1. 8. Lift the memory module compartment cover 2 away from the computer.
Adding or replacing memory modules 9. Remove the memory module: a. Pull away the retention clips 1 on each side of the memory module. The memory module tilts up. prevent damage to the memory module, hold the Ä To memory module by the edges only. Do not touch the components of the memory module. b. Grasp the edge of the memory module 2, and gently pull the module out of the memory slot. To protect a memory module after removal, place it in an electrostatic-safe container.
Adding or replacing memory modules 10. Insert a new memory module: a. Align the notched edge 1 of the memory module with the tab in the memory module slot. prevent damage to the memory module, hold the Ä To memory module by the edges only. Do not touch the components on the memory module. b. With the memory module at a 45-degree angle from the surface of the memory module compartment, press the memory module 2 into the memory module slot until it is seated. c.
Adding or replacing memory modules 11. Align the tabs 1 on the memory module compartment cover with the notches on the computer. 12. Close the cover 2. 13. Tighten the memory module compartment cover screw 3. 14. Replace the battery pack. 15. Reconnect external power and external devices. 16. Turn on the computer.
Adding or replacing memory modules Upgrading the memory module in the primary memory module slot To upgrade a memory module in the primary memory module slot: 1. Save your work. 2. Shut down the computer. If you are not sure whether the computer is off or in hibernation, turn the computer on by pressing the power button. Then shut down the computer through the operating system. 3. Disconnect all external devices connected to the computer. 4. Unplug the power cord from the AC outlet. 5.
Adding or replacing memory modules 7. Remove the 2 keyboard screws. 8. Turn the computer over and open it.
Adding or replacing memory modules 9. Slide the 4 keyboard latches 1 to release the keyboard. avoid damage to the computer, do not disengage the Ä To keyboard connector or pointing stick cable. 10. Gently lift the top edge of the keyboard 2 and rotate it toward the front of the computer until the keyboard rests upside down on the palm rest.
Adding or replacing memory modules 11. Remove the memory module from the memory module slot: a. Pull away the retention clips 1 on each side of the memory module. The memory module tilts up. prevent damage to the memory module, hold the Ä To memory module by the edges only. Do not touch the components on the memory module. b. Grasp the edge of the memory module 2, and gently pull the module out of the memory module slot.
Adding or replacing memory modules 12. To insert a memory module: a. Align the notched edge 1 of the memory module with the tab in the memory module slot. prevent damage to the memory module, hold the Ä To memory module by the edges only. Do not touch the components on the memory module. 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 slot until it is seated. c.
Adding or replacing memory modules 13. Return the keyboard to its previous position 1 and slide the 4 keyboard latches 2 to lock the keyboard.
Adding or replacing memory modules 14. Turn the computer upside down on a flat surface. 15. Replace the keyboard screws. 16. Replace the battery pack. 17. Reconnect external power and external devices. 18. Turn on the computer.
2 Effects of increasing memory When random access memory (RAM) is increased, the operating system increases the hard drive space reserved for the hibernation file. If 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 > Hibernate tab.
© Copyright 2006 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express 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.
