Évaluations - 0, GPA: 0
(
)
)
|
Facilité d'utilisation
Avoid touching the cover, the module(s), and the surrounding area before they have cooled. Failure to follow these directions could result in minor bodily injury. To avoid damaging the computer’s screws, use a small Phillips screwdriver that is in good condition. Installing a memory module with the computer’s power on may damage the computer, the module, or both. The computer has two memory slots—Slot A and Slot B. You can install one or two memory modules. Before you install or remove a memory module, turn off the computer using the Start menu. If you install or remove a memory module while the computer is in Sleep or Hibernation mode, data will be lost. For this model, Slot A is the bottom slot. Slot B is the top slot. If only one memory module is to be installed, it must be installed in Slot A. If the computer is on, begin at step 1; otherwise, skip to step 3. 1 Click Start. Start button Shut down button (Sample Image) Shut down button 2 Click the Shut down button in the lower-right corner of the Start menu. The computer closes all open programs, shuts down the operating system, and then turns off. Adding memory (optional) 3 Unplug and remove any cables connected to the computer, including the AC adaptor. 4 Place a soft cloth on the work surface to prevent scratching the top cover of the computer, and then place the computer upside down on the cloth. 5 Remove the main battery. For information on removing the main battery, see “Removing the battery from the computer” on page 45. Memory module slot cover Front of computer (Sample Illustration) Locating the memory module slot cover Using a small Phillips screwdriver, loosen the screw that secures the memory module slot cover. Back of computer (Sample Illustration) Removing the memory module slot cover 7 Remove the memory module slot cover. 8 Place the screw and the cover in a safe place so that you can retrieve them later. Adding memory (optional) Adding memory (optional) Static electricity can damage the memory module. Before you handle the module, touch a grounded metal surface to discharge any static electricity you may have built up. Avoid touching the connector on the memory module or on the computer. Grease or dust on the connector may cause memory access problems. 9 Carefully remove the new memory module from its antistatic packaging, without touching its connector. 10 Locate an empty memory module slot on the underside of the computer. If no memory slot is available, you must remove a module by performing steps 2-3 of “Removing a memory module” on page 34. If your system has the memory modules stacked on top of one another, you must remove the top module first before removing/installing the bottom module. For this model, Slot A is the bottom slot. Slot B is the top slot. If only one memory module is to be installed, it must be installed in Slot A. 11 Pick up the memory module by its sides, avoiding any contact with its connector. Position the module toward the socket, aligning the connector’s notch with the matching key in the socket. latch latch key notch connector (Sample Illustration) Aligning the memory module with the socket Adding memory (optional) Adding memory (optional) 2 Firmly press the memory module into the memory slot’s socket at approximately a 30-degree angle (to the horizontal surface of the computer). (Sample Illustration) Inserting the memory module into the socket 13 Once the module’s connector is fully inserted into the socket, press downward on the top edge of the module to seat the module into the latches at the sides of the socket. These latches should “snap” into place securely with the corresponding cutouts in the side of the module. If the latches and cutouts do not line up correctly, repeat steps 12-13. latch latch (Sample Illustration) Pressing down on the memory module Do not force the memory module into position. The memory module should be completely inserted into the socket and level when secured in place. Back of computer Slot B (Sample Illustration) Inserting the memory module into the slot Slot A Adding memory (optional) Adding memory (optional) For this model, Slot A is the bottom slot. Slot B is the top slot. If only one memory module is to be installed, it must be installed in Slot A. 14 Replace the memory module slot cover and secure it using the screw. 15 Re-insert the main battery. For more information on inserting the main battery, see “Inserting a charged battery” on page 46. 16 Turn the computer right side up. Make sure to remove the soft cloth from the work surface before restarting the computer. Always make sure your computer and AC adaptor have adequate ventilation and are protected from overheating when the power is turned on or when an AC adaptor is connected to a power outlet (even if your computer is in Sleep mode). In this condition, observe the following: . Never cover your computer or AC adaptor with any object. . Never place your computer or AC adaptor near a heat source, such as an electric bl...
Ce manuel est également adapté pour les modèles :Ordinateurs portables - L450-EZ1522 (1.03 mb)
Ordinateurs portables - L450-EZ1541 (1.03 mb)
Ordinateurs portables - L450-EZ1542 (1.03 mb)
Ordinateurs portables - L450-EZ1543 (1.03 mb)