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NEC

Versa M540

Disassembly Manual

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Содержание Versa M540/PB EasYnote R7

Страница 1: ...NEC Versa M540 Disassembly Manual ...

Страница 2: ...Removing the Battery 5 Removing the Hard Disk Drive 6 Removing the Optical Disk Drive 7 Removing the Memory Module 8 Removing the WLAN Module and MDC Modem Module 9 Removing the CPU 10 Removing the Keyboard 12 Removing the Top Cover 13 Removing the LCD Module 15 Removing the LCD Panel 17 Removing the Main Board 19 Removing the Multi Card Slot 21 Removing the Touch Pad 22 Removing the Speaker Assem...

Страница 3: ... wiring board Improper repairs can create a safety hazard Any indication of component replacement or printed wiring board modifications may void any warranty or exchange allowances Disassembly Instructions When disassembling the system unit follow these general rules Do not disassemble the system into parts that are smaller than those specified in the instructions Label all removed connectors Note...

Страница 4: ...it until it is un installed in the computer Power Supply Unit Under no circumstances should you attempt to disassemble the power supply The power supply contains no user serviceable parts Inside the power supply are hazardous voltages that can cause serious personal injury Always return a defective power supply to your dealer WARNING Ensure that the computer is disconnected from its power source a...

Страница 5: ... Perform the following steps to remove the battery 1 Make sure to power off the unit 2 Turn the unit upside down 3 Unlock the left battery lock 4 Pushing battery lock on right outward and slide the battery out of its place as the arrow shows in Fig 1 Fig 1 Removing the battery ...

Страница 6: ... remove the battery see Removing the Battery then perform the following steps 1 Remove the screws on HDD cover and carefully open up as shown in Fig 2 Fig 2 Removing the Hard disk drive cover 2 Unscrew the HDD module and disconnect it as shown in Fig 3 Fig 3 Disconnecting the hard disk drive M2x3 5 Black M2 5x7 Black 1 2 ...

Страница 7: ...oving the Optical Disk Drive To remove the ODD first remove the battery see Removing the Battery then the HDD Cover see Removing the Hard Disk Drive then perform the following steps 1 Use pin to eject ODD tray as shown in Fig 5 Fig 5 Ejecting ODD tray 2 Release screw as shown in Fig 6 and then hold on ODD tray to pull out ODD module Fig 6 Removing the optical drive M3x4 Sliver M2 5x5 Black ...

Страница 8: ...ery see Removing the Battery then perform the following steps 1 Release the screws retaining the memory module slot cover Fig 7 Removing the screw retaining the memory module slot cover 2 Unclip the memory module as shown in Fig 8 Fig 8 Removing the memory module 3 Remove the memory module from its slot and put it aside M2x3 5 Black ...

Страница 9: ... Removing the Battery then perform the following steps 1 Release the screws retaining the WLAN MDC cover Fig 9 Removing WLAN MDC cover 2 Disconnect Wireless Antenna and unclip the memory module as shown in Fig 10 Fig 10 Removing the WLAN module 3 Unscrew MDC modem and disconnect the MDC modem cable before remove it Fig 11 Removing the MDC Modem module M2x3 5 Black M2x3 5 Black ...

Страница 10: ...moving the Battery then perform the following steps 1 Remove the screw retaining the CPU Cover as shown in Fig 12 Fig 12 CPU Cover 2 Release all screws on the heat sink disconnect the Fan connector and carefully remove the heat sink as shown in Fig 13 Fig 13 Removing the heat sink M2x3 5 Black A M2x3 5 Black B M2x11 Silver ...

Страница 11: ...NEC Versa M540 PB EasyNote R7 Disassembly Manual Page 11 3 Unlock the CPU and carefully remove it from the CPU socket as shown in Fig 14 Fig 14 Unlocking the CPU ...

Страница 12: ... Keyboard first remove the battery see Removing the Battery then perform the following steps 1 Use flat screw driver to unlock Keyboard as shown in Fig 15 Fig 15 Unlock Keyboard 2 Lift up the keyboard and disconnect it from the system as shown in Fig 16 Fig 16 Removing the keyboard flat cable ...

Страница 13: ...tery remove the keyboard see Removing the keyboard remove the CPU see Removing the CPU then perform the following steps 1 Remove GPU Heat Sink by unscrew screw on it and put it aside Fig 17 Removing the GPU Heat sink 2 Release all screws as shown in Fig 18 Fig 18 Removing the top cover screws M2x7 Silver A M2 5x7 Black B M2 5x17 Black C M2x3 5 Black ...

Страница 14: ...Page 14 3 Flip over the unit and remove the screws then disconnect touch pad flat cable as shown in Fig 19 Fig 19 Disconnect Touch Pad Flat Cable 4 Carefully lift up the top cover release it and put it aside Fig 20 Removing the Top Cover M2 5x7 Black ...

Страница 15: ... Battery remove the Top Cover see Removing the Top Cover then perform the following steps 1 Release LCD hinge cover by release screw on it as shown in Fig 21 Fig 21 Releasing LCD hinge cover 2 Unscrew all screw encircle on Heat Plate as shown in Fig 22 and carefully separate it from base unit Fig 22 Removing the Heat Plate M2x3 5 Black M2x3 Silver ...

Страница 16: ...LCD cable and WLAN antenna cable as shown in Fig 23 Fig 23 Releasing the LCD cable and WLAN antenna cable 4 Release the screws on the LCD Hinges as shown in Fig 24 Fig 24 Releasing the LCD Hinges 5 Carefully lift up the LCD module and place it in a safe place M2 5x5 Black ...

Страница 17: ...see Removing the LCD Module then perform the following steps 1 Use a pin to remove the rubber covers on the LCD module as shown in Fig 25 2 Unscrew all screws shown in Fig 25 Fig 25 Screws on the LCD Module 3 Release the LCD Bezel from the side carefully and put it aside as shown in Fig 26 Fig 26 Removing the LCD Bezel M2 5x7 Black ...

Страница 18: ...e Side screws 6 Carefully lift up LCD panel together with the Inverter board and disconnect the power cable from the Inverter board Disconnect the inverter connector remaining on the left side of the inverter board Put a side the inverter board 7 Remove the screws on both sides of the LCD panel in order to release the LCD hinges A M2 5x5 Black B M2 5x5 Silver C M2x3 5 Black D M2 5x7 Black M2x3 5 B...

Страница 19: ...oard first remove the Bottom Cover See Removing the Bottom Cover then perform the following steps 1 Remove side cover at both corner of the base unit as shown in Fig 29 Fig 29 Removing side cover 2 Release two screws at rear of the base unit as shown in Fig 30 Fig 30 Rear view of Base unit M2 5x5 Black ...

Страница 20: ...l Page 20 3 Release all screws as shown in Fig 31 and disconnect all speaker connection to Main Board Fig 31 Lifting up the Main Board assembly 4 Carefully lift up the Main Board together with System Bracket Fig 32 Lifting up Main board M2 5x5 Black ...

Страница 21: ... Releasing System Bracket Removing the Multi Card Slot To remove the Multi Card Slot first remove the Main Board see Removing the Main Board then perform the following steps 1 Unscrew the screws on the Multi Card Slot assembly as shown in Fig 34 and remove the Multi Card Slot from the Main Board Fig 34 Multi Card Slot M3x7 Silver M2x3 5 Black ...

Страница 22: ...Unscrew the screws on the Touch Pad assembly as shown in Fig 35 and remove the touch pad assembly from the Top cover Fig 35 Touch Pad Removing the Speaker Assembly To remove the Speaker assembly first remove the Main Board see Removing the Main Board then perform the following steps 1 Remove the screws holding speaker on System Bracket as shown in Fig 36 Fig 36 Speaker M2x3 5 Black M2x4 Black ...

Страница 23: ...remove the Speaker assembly from System Bracket and place it aside 3 Removing screws on Woofer as shown in Fig 37 Fig 37 Woofer 4 Carefully separate it from Bottom Cover DIP Switch Setting No DIP Switch settings are available for the Versa M540 EasyNote R7 M2 5x7 Silver ...

Страница 24: ...EC Versa M540 PB EasyNote R7 Disassembly Manual Page 24 Screws M2x3 5 Black M2 5x7 Black M2x11 Silver M2x7 Silver M2 5x17 Black M2x3 Silver M2 5x5 Black M2 5x5 Silver M3x7 Silver M2x4 Black M2 5x7 Silver ...

Страница 25: ...TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN NOR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING PERFORMANCE OR USE OF THIS MATERIAL Copyright 2004 NEC Computers International BV All rights reserved NEC is a trademark of NEC Computers International BV The names of actual companies and products mentioned herein may be trademarks and or registered trademarks of t...

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