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К этому устройству также есть другие инструкции:
Фрагмент инструкции
NOTICE: Do not over- or under-tighten the screw. Tighten it until the screw indicator points to the "closed" or "locked" indicator on the socket. NOTICE: Disconnect the computer and attached devices from electrical outlets and remove any installed batteries. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the computer. Removing the Video Graphics Board 1. Follow the instructions in "Preparing to Work Inside the Computer." 2. Remove the keyboard. 3. Remove the hinge cover. 4. Detach the display flex cable from the strain relief and the graphics card. 5. Remove the three 8-mm screws that secure the video graphics board. 6. Separate the video graphics board from the system board connector. Replacing the Video Graphics Board 1. Align the three screw holes and press down firmly to seat the board in its connector. 2. Replace the three screws. Palmrest Assembly Palmrest Assembly Removing the Palmrest Assembly 1. Follow the instructions in "Preparing to Work Inside the Computer." 2. Remove the hard drive and the fixed optical drive. 3. Remove the keyboard. 4. Remove the hinge cover. 5. Remove the display assembly. 6. Turn the computer over. 7. Remove the nine 20-mm screws (labeled with a "circle P") that secure the palmrest to the computer. NOTICE: Make sure the board is correctly and firmly seated before continuing. Failure to do so will cause intermittent video failures. NOTICE: Disconnect the computer and attached devices from electrical outlets and remove any installed batteries. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the computer. NOTICE: The reserve battery provides power to the computer's time RTC and NVRAM when the computer is turned off. Removing the palmrest disconnects the reserve battery and causes the computer to lose the date and time information as well as all user-specified parameters in NVRAM. If possible, make a copy of this information before you disconnect the reserve battery. NOTICE: To avoid damaging the palmrest assembly, you must first remove the display assembly. Palmrest Screws 8. Turn the computer over. 9. Use the pull loop to disconnect the palmrest flex cable from the touch-pad connector on the system board. 10. Carefully lift out the palmrest assembly. Reserve Battery Reserve Battery Removing the Reserve Battery 1. Follow the instructions in "Preparing to Work Inside the Computer." 2. Remove the keyboard. 3. Remove the hinge cover. 4. Remove the display assembly. NOTICE: Disconnect the computer and attached devices from electrical outlets and remove any installed batteries. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the computer. NOTICE: The reserve battery provides power to the computer's RTC and NVRAM when the computer is turned off. Removing the battery causes the computer to lose the date and time information as well as all user-specified parameters in NVRAM. If possible, make a copy of this information before you remove the reserve battery. 5. Remove the palmrest assembly. 6. On the underside of the palmrest, disconnect the flex cable from the ZIF connector. Palmrest Flex Cable and Bracket 7. Remove the two 4-mm screws securing the palmrest bracket. 8. While supporting the palmrest flex cable, lift out the palmrest bracket and turn it over. 9. Disconnect the reserve battery cable. 10. Remove the reserve battery: a. Pry the reserve battery free from the metal palmrest bracket. b. Remove the foam-pad remnants from the palmrest bracket. Replacing the Reserve Battery 1. Seat the reserve battery and press it into place. 2. Connect the reserve battery cable. 3. Place the palmrest bracket loosely in the palmrest, and connect the palmrest flex cable to the ZIF connector. 4. Replace the two 4-mm screws that secure the palmrest bracket to the palmrest. System Board Assembly System Board Screws NOTICE: Disconnect the computer and attached devices from electrical outlets and remove any installed batteries. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by periodically touching unpainted metal on the computer. The system board's BIOS chip contains the system service tag number, which is also visible on a bar-code label on the bottom of the computer. The replacement kit for the system board assembly includes a diskette or CD that provides a utility for transferring the service tag number to the replacement system board assembly. Removing the System Board 1. Follow the instructions in "Preparing to Work Inside the Computer." 2. Remove the hard drive and the fixed optical drive. 3. Remove any installed Mini PCI Cards. 4. If migrating the memory, remove all installed memory modules. 5. Remove the keyboard. 6. Remove the hinge cover. 7. Remove the display assembly. 8. Remove the palmrest assembly. 9. Remove the video graphics board. 10. Remove the micr...