Chapter 3
47
Machine Disassembly and Replacement
This chapter contains step-by-step procedures on how to disassemble the notebook computer for
maintenance and troubleshooting.
Disassembly Requirements
To disassemble the computer, you need the following tools:
•
Wrist grounding strap and conductive mat for preventing electrostatic discharge
•
Flat screwdriver
•
Philips screwdriver
•
Plastic flat screwdriver
•
Plastic tweezers
NOTE:
The screws for the different components vary in size. During the disassembly process, group the
screws with the corresponding components to avoid mismatch when putting back the components.
Related Information
The product previews seen in the disassembly procedures may not represent the final product color or
configuration.
IMPORTANT:
Cable paths and positioning may not represent the actual model. During the removal and
replacement of components, ensure all available cable channels and clips are used and that the cables are
replaced in the same position.
Replacement Requirements
NOTE:
Cabling and components require adhesive to be applied during the replacement and reassembly
process.
NOTE:
During manufacture a cyanoacrylate glue is used provided by Holdtite Adhesives LTD. This is not a
specified requirement. The reassembler is free to select an alternative appropriate adhesive.
Chapter 3
Содержание ASPIRE 7745
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 40: ...30 Chapter 1 ...
Страница 56: ...46 Chapter 2 ...
Страница 68: ...58 Chapter 3 5 Pull the WLAN module out and away ...
Страница 73: ...Chapter 3 63 5 Remove the ODD bracket 6 Pry the ODD bezel off of the ODD module ...
Страница 83: ...Chapter 3 73 5 Detach the Bluetooth module cable from the module ...
Страница 91: ...Chapter 3 81 4 Lift the thermal module away from the main board ...
Страница 96: ...86 Chapter 3 4 Unlock and disconnect the switch board FFC ...
Страница 101: ...Chapter 3 91 4 Remove the bezel from the LCD module ...
Страница 108: ...98 Chapter 3 5 Pry the right antenna from the casing ...
Страница 111: ...Chapter 3 101 3 Lay the cables around the module edge ...
Страница 115: ...Chapter 3 105 10 Place the LVDS cable into cable guides ...
Страница 118: ...108 Chapter 3 4 Replace the two 2 bezel screws ...
Страница 121: ...Chapter 3 111 2 Using a flat bladed screw driver rotate the CPU locking screw 180 clockwise to secure the CPU in place ...
Страница 123: ...Chapter 3 113 Replacing the RTC Battery 1 Push the RTC battery into the cradle on the mainboard plus side up ...
Страница 129: ...Chapter 3 119 4 Connect the Bluetooth module cable to the main board ...
Страница 131: ...Chapter 3 121 4 Connect the LVDC cable 5 Lay the LVDS cable across the assembly as shown and press down firmly ...
Страница 136: ...126 Chapter 3 6 Connect and lock the Power board FFC ...
Страница 143: ...Chapter 3 133 4 Grasp the tab and slide the HDD firmly into the docking connector ...
Страница 145: ...Chapter 3 135 4 Push the ODD completely into the bay until flush with the lower cover ...
Страница 148: ...138 Chapter 3 ...
Страница 166: ...156 Chapter 4 ...
Страница 288: ...278 Appendix B ...
Страница 290: ...280 ...