Packard Bell A7 manual Removing the CPU, Removing the screws retaining CPU cover

Page 11

Removing the CPU

To remove the CPU first remove the battery (see Removing the Battery) then perform the following steps:

1. Losses four screws that retaining the CPU cover as shown in Fig. 10

Fig. 10 Removing the screws retaining CPU cover

2.Remove the CPU Fan screws, disconnect the CPU Fan connector and unscrew screws on CPU Heat Sink in descending order (3Æ2Æ1) as shown in Fig. 11

Fig. 11 CPU Heat Sink

Note: When install CPU heat sink, screws must be secured in ascending order (1Æ2Æ3).

A = M2.5x5 Black

NEC Versa S940/PB EasyNote A7 Disassembly Manual

Page 11

Image 11

Contents Versa S940 Disassembly Manual Table of contents Technician Notes Disassembly InstructionsReassembly Instructions OverviewAvoid Electrostatic Discharge Power Supply UnitHazardous Voltage Removing the battery Removing the BatteryRemoving the screws retaining the memory module slot cover Removing the Memory ModuleWlan Card Module Removing the Wlan Card ModuleRemoving the Hard disk drive cover Removing the Hard Disk DriveRemove four screws that around HDD module Eject the optical drive Removing the Optical Disk DriveRemoving the screws retaining CPU cover Removing the CPUUnlocking the CPU Releasing the keyboard cover Removing the KeyboardUnscrew two screws at the bottom as shown in Fig Removing the LCD Module Disconnecting the keyboard flat cableCarefully lift up the LCD Module Removing the rubber covers & screws on the LCD Module Removing the LCD PanelDisconnect all connectors on inverter board as shown in Fig Bottom Cover Removing the Top CoverCarefully lift up the Top Cover Main board Removing the Main BoardDisconnect Audio board from main board as shown in Fig Removing the Touch Pad Removing the Speaker AssemblyScrews DIP Switch SettingsVersa S940/EasyNote A7 Disassembly Manual