Acer Travelmate 5230 Service Guide
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Chapter 381 19.Disconnect the speaker cable from the INTSPK1 connector on the main board. 20.Remove the fourteen screws (14 x C) from the bottom panel. 21.Turn the unit over and gently remove the upper case from the lower case. StepSize (Quantity)ColorTo r q u e 1~14 M2.5 x L5 (14) Black 2.5 kgf-cm
82Chapter 3 Removing the Speaker Module 1.See “Removing the Battery Pack” on page 56. 2.See “Removing the SD dummy card” on page 57. 3.See “Removing the PC and ExpressCard dummy cards” on page 58. 4.See “Removing the Lower Cover” on page 59. 5.See “Removing the DIMM” on page 60. 6.See “Removing the WLAN Board Modules” on page 61. 7.See “Removing the Hard Disk Drive Module” on page 63. 8.See “Removing the Optical Drive Module” on page 64. 9.See “Removing the Middle Cover” on page 68. 10.See “Removing the Keyboard” on page 71. 11 .See “Removing the Heatsink Fan Module” on page 72. 12.See “Removing the CPU and VGA Heatsink Module” on page 73. 13.See “Removing the CPU” on page 74. 14.See “Removing the VGA Board (Discrete Model only)” on page 75. 15.See “Removing the LCD Module” on page 76. 16.See “Separating the Upper Case from the Lower Case” on page 78. 17.Remove the two screws (2 x H) securing the left and right speaker modules. StepSize (Quantity)ColorTo r q u e 1~2 M2 x L3 (2) Silver 1.6 kgf-cm
Chapter 383 18.Remove the left and right speaker modules from the upper case. Removing the Launch Board 1.See “Removing the Battery Pack” on page 56. 2.See “Removing the SD dummy card” on page 57. 3.See “Removing the PC and ExpressCard dummy cards” on page 58. 4.See “Removing the Lower Cover” on page 59. 5.See “Removing the DIMM” on page 60. 6.See “Removing the WLAN Board Modules” on page 61. 7.See “Removing the Hard Disk Drive Module” on page 63. 8.See “Removing the Optical Drive Module” on page 64. 9.See “Removing the Middle Cover” on page 68. 10.See “Removing the Keyboard” on page 71. 11 .See “Removing the Heatsink Fan Module” on page 72. 12.See “Removing the CPU and VGA Heatsink Module” on page 73. 13.See “Removing the CPU” on page 74. 14.See “Removing the VGA Board (Discrete Model only)” on page 75. 15.See “Removing the LCD Module” on page 76. 16.See “Separating the Upper Case from the Lower Case” on page 78.
84Chapter 3 17.Remove the one screw (1 x A) securing the launch board module. 18.Remove the launch board module from the upper case. Removing the Fingerprint and Touchpad Module 1.See “Removing the Battery Pack” on page 56. 2.See “Removing the SD dummy card” on page 57. 3.See “Removing the PC and ExpressCard dummy cards” on page 58. 4.See “Removing the Lower Cover” on page 59. 5.See “Removing the DIMM” on page 60. 6.See “Removing the WLAN Board Modules” on page 61. 7.See “Removing the Hard Disk Drive Module” on page 63. 8.See “Removing the Optical Drive Module” on page 64. 9.See “Removing the Middle Cover” on page 68. 10.See “Removing the Keyboard” on page 71. 11 .See “Removing the Heatsink Fan Module” on page 72. 12.See “Removing the CPU and VGA Heatsink Module” on page 73. 13.See “Removing the CPU” on page 74. StepSize (Quantity)ColorTo r q u e 1 M2 x L3 (1) Silver 1.6 kgf-cm
Chapter 385 14.See “Removing the VGA Board (Discrete Model only)” on page 75. 15.See “Removing the LCD Module” on page 76. 16.See “Separating the Upper Case from the Lower Case” on page 78. 17.Disconnect the touchpad cable from the touchpad board. 18.Disconnect the fingerprint cable from the fingerprint board.
86Chapter 3 19.Remove the three screws (2 x F, 1 x A) securing the bracket to the upper case. 20.Remove the touchpad bracket. StepSize (Quantity)ColorTo r q u e 1~2 M2 x L3 (2) Silver 1.6 kgf-cm 3 M2 x L3 (2) Silver 1.6 kgf-cm
Chapter 387 21.Remove the fingerprint board module. 22.Carefully pry loose and remove the touch pad board. WARNING:The touchpad board is glued to the upper case, only remove the touchpad board if it is defective. Removing the Modem Board 1.See “Removing the Battery Pack” on page 56. 2.See “Removing the SD dummy card” on page 57.
88Chapter 3 3.See “Removing the PC and ExpressCard dummy cards” on page 58. 4.See “Removing the Lower Cover” on page 59. 5.See “Removing the DIMM” on page 60. 6.See “Removing the WLAN Board Modules” on page 61. 7.See “Removing the Hard Disk Drive Module” on page 63. 8.See “Removing the Optical Drive Module” on page 64. 9.See “Removing the Middle Cover” on page 68. 10.See “Removing the Keyboard” on page 71. 11 .See “Removing the Heatsink Fan Module” on page 72. 12.See “Removing the CPU and VGA Heatsink Module” on page 73. 13.See “Removing the CPU” on page 74. 14.See “Removing the VGA Board (Discrete Model only)” on page 75. 15.See “Removing the LCD Module” on page 76. 16.See “Separating the Upper Case from the Lower Case” on page 78. 17.Remove the two screws (B) securing the modem card. 18.Lift the modem board from the system. StepSize (Quantity)ColorTo r q u e 1~2 M2 x L4 (2) Silver 1.6 kgf-cm
Chapter 389 19.Disconnect the cable from the modem board. Removing the USB Board Module 1.See “Removing the Battery Pack” on page 56. 2.See “Removing the SD dummy card” on page 57. 3.See “Removing the PC and ExpressCard dummy cards” on page 58. 4.See “Removing the Lower Cover” on page 59. 5.See “Removing the DIMM” on page 60. 6.See “Removing the WLAN Board Modules” on page 61. 7.See “Removing the Hard Disk Drive Module” on page 63. 8.See “Removing the Optical Drive Module” on page 64. 9.See “Removing the Middle Cover” on page 68. 10.See “Removing the Keyboard” on page 71. 11 .See “Removing the Heatsink Fan Module” on page 72. 12.See “Removing the CPU and VGA Heatsink Module” on page 73. 13.See “Removing the CPU” on page 74. 14.See “Removing the VGA Board (Discrete Model only)” on page 75. 15.See “Removing the LCD Module” on page 76. 16.See “Separating the Upper Case from the Lower Case” on page 78.
90Chapter 3 17.Remove the one screw (B) securing the USB board to the lower case. 18.Lift the USB board and disconnect the cable from USBCN1 on the USB board. Removing the Main Board 1.See “Removing the Battery Pack” on page 56. 2.See “Removing the SD dummy card” on page 57. 3.See “Removing the PC and ExpressCard dummy cards” on page 58. 4.See “Removing the Lower Cover” on page 59. 5.See “Removing the DIMM” on page 60. 6.See “Removing the WLAN Board Modules” on page 61. 7.See “Removing the Hard Disk Drive Module” on page 63. 8.See “Removing the Optical Drive Module” on page 64. 9.See “Removing the Middle Cover” on page 68. 10.See “Removing the Keyboard” on page 71. 11 .See “Removing the Heatsink Fan Module” on page 72. 12.See “Removing the CPU and VGA Heatsink Module” on page 73. 13.See “Removing the CPU” on page 74. StepSize (Quantity)ColorTo r q u e 1 M2 x L4 (1) Silver 1.6 kgf-cm