User manual SONY VAIO VGN-Z720Y

[. . . ] AMD, Sempron, Turion, and combinations thereof, are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. SD Logo is a trademark of its proprietor. The information contained herein is subject to change without notice. [. . . ] Loosen the two captive Phillips PM2. 0×5. 0 screws 1 that secure the memory module compartment cover to the computer. Lift the front of the memory module compartment cover 2, and then swing it back. Remove the memory module compartment cover. module The memoryspare partcompartment cover is included in the Plastics Kit, number 432981-001. Removing the Memory Module Compartment Cover Maintenance and Service Guide 5­13 Removal and Replacement Procedures 5. Spread the retaining tabs 1 on each side of the memory module socket to release the memory module. (The edge of the module opposite the socket rises away from the computer. ) 6. Slide the module 2 away from the socket at an angle. designed with a to prevent Memory modules areinto the memory notch 3socket. incorrect installation module Removing a Memory Module Reverse the above procedure to install a memory module. 5­14 Maintenance and Service Guide Removal and Replacement Procedures 5. 7 RTC Battery RTC Battery Spare Part Number Information RTC battery (includes 2-sided tape) 431436-001 1. Prepare the computer for disassembly (refer to Section 5. 3). Remove the memory module compartment cover (Section 5. 6). Remove the optical drive bracket 2. Removing the Optical Drive Bracket Reverse the above procedure to reassemble and install the optical drive. Maintenance and Service Guide 5­21 Removal and Replacement Procedures 5. 10 Switch Cover Switch Cover Spare Part Number Information Switch cover (includes LED board and LED board cable) 432979-001 1. Prepare the computer for disassembly (Section 5. 3). Turn the computer upside down with the front panel toward you. Remove the six Phillips PM2. 0×5. 0 screws that secure the switch cover to the computer. Removing the Switch Cover Screws 5­22 Maintenance and Service Guide Removal and Replacement Procedures 5. Turn the computer display-side up with the front toward you. Lift the rear edge of the switch cover and swing it forward until it rests on the keyboard. Releasing the Switch Cover Maintenance and Service Guide 5­23 Removal and Replacement Procedures 8. Release the zero insertion force (ZIF) connector 1 to which the LED board cable is connected and disconnect the cable 2 from the LED board. Remove the switch cover. Disconnecting the LED Board Cable Reverse the above procedure to install the switch cover. 5­24 Maintenance and Service Guide Removal and Replacement Procedures 5. 11 Keyboard Keyboard Spare Part Number Information For use with all computer models in the following countries: French Canada 432976-121 The United States 432976-001 For use only with computer models using Intel processors in the following countries: Latin America 432976-161 Thailand 432976-281 For use only with computer models using AMD processors in the following countries: Denmark, Finland, Norway, and Sweden France Germany 432976-DH1 The Netherlands Italy Spain The United Kingdom 432976-B31 432976-061 432976-071 432976-031 432976-051 432976-041 1. Prepare the computer for disassembly (Section 5. 3). Remove the switch cover (Section 5. 10). Maintenance and Service Guide 5­25 Removal and Replacement Procedures 3. Remove the Phillips PM2. 5×7. 0 screw that secures the keyboard to the computer. Removing the Keyboard Screw, Part 1 5­26 Maintenance and Service Guide Removal and Replacement Procedures 4. [. . . ] Remove the screws 2 that secure the LCD panel to the LCD rear panel. Release the LCD panel 3 from the LCD rear panel. Release the tape 4 that secures the LCD panel to the LCD rear panel. Releasing the LCD Panel Maintenance and Service Guide C­13 Display Component Recycling 23. Remove the LCD panel. Removing the LCD Panel 24. [. . . ]