dynabook PORTEGE X40-J Series Service Manual Download Page 32 | Manualshive

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Figure 4-34 Removing the system board (1)

2. Disconnect the

LCD harness

from the connector

CN5390

on the

System Board (FSAPSY*)

and release the harness from the guide

on the Cover Assembly.

Figure 4-35 Removing the system board (2)

3. Remove the following the screws. Carefully lift up the system board.

CN3260

CN3240

Keyboard FPC

Keyboard Backlight harness

CN5390

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Summary of Contents for PORTEGE X40-J Series

Page 1: ...al For your safety and the safety of the people around you it is important that you use Electrostatic Discharge ESD equipment Correctly utilizing of the equipment increases the percentage of successfu...

Page 2: ...ce Manual Some tools are required in order to remove this component Once removed these components should be recycled as per local requirements To remove the battery the base assembly must be removed f...

Page 3: ...4 3 Removing the Base Assembly 1 3 Separate the Base Assembly and Cover Assembly while releasing the latches using a plectrum Figure 4 4 Removing the Base Assembly 2 2 1 3 Base assembly 2 30 Cover As...

Page 4: ......

Page 5: ...he SYSTEM board 2 Remove the following screws and the battery pack Figure 4 6 Releasing the battery pack Take care not to short circuit the terminals when removing the battery pack Similarly do not dr...

Page 6: ...eries Maintenance Manual to check how the mainboard is removed 4 13 1 Removing the SSD To remove the SSD follow the steps below and refer to Figure 4 9 1 Remove the the following screw and disconnect...

Page 7: ...t Click pad 1 4 20 Figure 4 22 Installing the dual button unit Click pad 2 4 20 Figure 4 23 Installing the dual button unit Click pad 3 4 21 Figure 4 24 Removing the Speaker 1 4 21 Figure 4 25 Removin...

Page 8: ...over Assembly and Base Assembly To remove the Base Assembly follow the steps below and refer to Figure 4 3 to Figure 4 4 1 Close the display panel and turn the computer face down 2 Remove the followin...

Page 9: ...4 3 Removing the Base Assembly 1 3 Separate the Base Assembly and Cover Assembly while releasing the latches using a plectrum Figure 4 4 Removing the Base Assembly 2 2 1 3 Base assembly 2 30 Cover As...

Page 10: ...latches Figure 4 5 Installing the Base Assembly 2 Secure the Cover Assembly and Base Assembly with the screws For models with 0GB 4GB 8GB 16GB memory module installed When replacing the Base Assembly...

Page 11: ...he following screws and the battery pack Figure 4 6 Releasing the battery pack 4 11 2 Installing the Battery pack To install the battery pack follow the steps below and refer to Figure 4 6 Take care n...

Page 12: ...ry pack may explode if not fitted operated handled or disposed correctly Dispose always the used battery pack in accordance with the laws and ordinances of your local authority Use only the batteries...

Page 13: ...low the steps as detailed below 1 Open the left and right latches outside and remove the memory module s Figure 4 7 Removing the memory module s 1 Latches 2 Memory module 4 12 2 Installing the Memory...

Page 14: ...of the memory slot and gently insert the module into the slot at about a 30 degree angle before holding it down until the latches on either side snap into place Figure 4 8 Seating the memory module A...

Page 15: ...and refer to Figure 4 9 1 Remove the the following screw and disconnect the SSD from the connector CN1900 on the SYSTEM board Figure 4 9 Removing the SSD Take care not to press on the top or bottom of...

Page 16: ...ot 4 14 1 Removing the Smart Card slot To remove the Smart Card slot unit follow the steps below and refer to Figure 4 11 to Figure 4 13 1 Disconnect the FPC FSAPYN from the connector CN9602 on the SY...

Page 17: ...system board 3 Remove the following screw and then slide and lift the Smart Card slot unit shown in the following figure to remove the Smart Card slot Figure 4 12 Removing the Smart Card slot 2 4 Disc...

Page 18: ...t the Smart Card FFC to the connector on the Smart Card slot 2 Set the Smart Card slot in place and secure it the with the screw 3 Connect the Smart Card FFC to the connector CN2170 on the system boar...

Page 19: ...1 Disconnect the Click Pad FFC and Fingerprint FFC from the connectors on the Click Pad and the connectors CN9510 and CN9550 on the System Board Figure 4 15 Removing the dual button unit Click pad 1...

Page 20: ...the following screws and then remove the dual button plat Figure 4 17 Removing the dual button unit Click pad 3 7 Remove the following screws and then release the Dual button FPC from the dual button...

Page 21: ...Assembly Figure 4 20 Removing the dual button unit Click pad 6 4 15 2 Installing the dual button unit Click pad To install the dual button unit and Click pad follow the steps below and refer to Figure...

Page 22: ...e Cover Assembly and secure it with the screws 4 Peel off the separator on the new Click Pad RIM ASSY and stick a new Click pad to the Cover Assembly Figure 4 22 Installing the dual button unit Click...

Page 23: ...on the Click Pad 8 Connect the Click Pad FFC and Fingerprint FFC to the connector on the Click Pad and the connector CN9510 and CN9550 on the System Board 4 16 Speaker 4 16 1 Removing the Speaker To r...

Page 24: ...the steps below 1 Set the speakers to the Cover Assembly in place Figure 4 26 Installing the Speaker 1 2 Arrange the Speaker harness under the guides as shown below 3 Connect the Speaker harness to th...

Page 25: ...ireless LAN card black cable from AUX or 1 and black cable with white cover from Main or 2 3 Disconnect the Camera harness from the connector CN9540 on the system board and release the camera harness...

Page 26: ...ess it to connect firmly 2 Push down the Wireless LAN card and secure it with the screw 3 Arrange the Wireless LAN antenna cables and Camera harness to the guides as below 4 Connect the Camera harness...

Page 27: ...Figure 4 29 Installing the Wireless LAN card 1 6 Stick a new INSU WL in place Figure 4 30 Installing the Wireless LAN card 2 INSU WL Camera harness Wireless LAN antenna cables...

Page 28: ...rd from the Cover Assembly Figure 4 31 Removing the USB board 4 18 2 Installing the USB board To install the USB board FSAPCN follow the step below and refer to Figure 4 31 1 Set the USB board FSAPCN...

Page 29: ...y Figure 4 32 Removing the Fan 4 19 2 Installing the Fan To install the Fan follow the steps below and refer to Figure 4 32 1 Set the Fan in place on the Cover Assembly and secure it with the screws 2...

Page 30: ...placing the system board with a new one the ProductKey Figure 4 33 Removing the Fin 4 20 2 Installing the Fin To install the Fin follow the steps below and refer to Figure 4 33 1 Set the Fin in place...

Page 31: ...d Keyboard Backlight harness from the connector CN3240 on the System Board FSAPSY When replacing the system board with a new one stick three pieces of new GUM CUSHION and one piece of new CUSHION LED...

Page 32: ...e connector CN5390 on the System Board FSAPSY and release the harness from the guide on the Cover Assembly Figure 4 35 Removing the system board 2 3 Remove the following the screws Carefully lift up t...

Page 33: ...tem board in place Figure 4 37 Installing the system board 2 Secure the system board with the screws 3 Connect the LCD harness to the connector CN5390 on the System Board FSAPSY and arrange the harnes...

Page 34: ...Cover Assembly follow the step below and refer to Figure 4 38 1 Release the following screws and separate the LCD Assembly and Cover Assembly Figure 4 38 Removing the Keyboard Cover Assembly 4 22 2 In...

Page 35: ...Stick the CU LAMI COVER on the cover assembly in place CU LAMI COVER Stick the INSU COVER GRAPHITE on the cover assembly in place Stick one piece of GUM CUSHION on the INSU COVER GRAPHITE and three pi...

Page 36: ...move the LCD unit follow the steps below and refer to Figure 4 39 to Figure 4 41 1 Detach the LCD mask from the top side of the LCD cover first Release the latches from the second one on the left as m...

Page 37: ...5 Grasp the bound detach tapes and pull out the tapes slowly and parallelly from the LCD cover Do not lift the LCD mask too much from the LCD covers when detaching the LCD mask The Web Camera Shutter...

Page 38: ...unit Be careful that the LCD harness is connected to the connector on the back of the LCD unit 7 Peel the pull tape and disconnect the LCD harness from the connector on the LCD unit Figure 4 41 Remov...

Page 39: ...on the LCD unit and secure it with the pull tape and glass tape 2 Peel off the separators on the bound detach tapes on the LCD cover Figure 4 42 Installing the LCD unit 1 When connect the LCD harness...

Page 40: ...Installing the LCD unit 2 5 Remove the separators of the camera panel and bottom side on the LCD mask 6 Align and install the LCD mask to the bottom side of the LCD cover first For IR camera model Wh...

Page 41: ...gure 4 44 Installing the LCD unit 4 7 Set the LCD mask on the LCD cover while engaging the latches Figure 4 45 Installing the LCD unit 5 8 Engage all the latches following the order in the figure belo...

Page 42: ...the camera module follow the steps below and refer to Figure 4 47 to Figure 4 49 1 Remove two pieces of GASKET and peel off two pieces of AL TAPE on the camera module Figure 4 47 Removing the camera...

Page 43: ...antennas To remove the Wireless LAN antennas follow the steps below 1 Release the Wireless LAN antenna cables from the guides on the LCD cover 2 Peel off the Wireless LAN antennas from the LCD cover C...

Page 44: ...own in below figure Figure 4 51 Arrange Wireless LAN antenna cables 4 24 4 Installing the Camera module To install the camera module follow the steps below and refer to Figure 4 47 to Figure 4 52 1 Pe...

Page 45: ...mera harness to the guides on the LCD cover Figure 4 52 Installing the Camera module 4 25 Display hinges 4 25 1 Removing the display hinges To remove the display hinges follow the steps below and refe...

Page 46: ...4 53 Removing the display hinges 4 25 2 Installing the display hinges To install the display hinges follow the steps below and refer to Figure 4 53 1 Set the left right hinges and secure them with the...

Page 47: ...edding The following components contained within the AC adapter potentially contain hazardous substances and require special handling Printed Circuit Board 10 cm2 Capacitor 25 mm in height Photos of t...

Page 48: ...Conventional type AC adapter AC Adapter with casing removed AC adapter printed circuit board AC adapter capacitor...

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