Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 8
...Flowchart ...59 Removing the Battery Pack ...60 Removing the SD dummy card ...60 Removing the PC and ExpressCard dummy cards ...61 Removing the Lower Cover ...62 Removing the DIMM ...63 Removing the WLAN Board Modules ...64 Removing the Hard Disk Drive Module ...65 Removing the Optical Drive Module ... ...71 Removing the CPU ...73 Removing the VGA board (for Discrete model only) ...73 Removing the Middle Cover and the Power Board ...74 Removing the Keyboard ...76 Removing the LCD Module ...78 Separating the Upper Case from the Lower Case ...81 Removing the Launch Board ...84 Removing theTouch ...
...Flowchart ...59 Removing the Battery Pack ...60 Removing the SD dummy card ...60 Removing the PC and ExpressCard dummy cards ...61 Removing the Lower Cover ...62 Removing the DIMM ...63 Removing the WLAN Board Modules ...64 Removing the Hard Disk Drive Module ...65 Removing the Optical Drive Module ... ...71 Removing the CPU ...73 Removing the VGA board (for Discrete model only) ...73 Removing the Middle Cover and the Power Board ...74 Removing the Keyboard ...76 Removing the LCD Module ...78 Separating the Upper Case from the Lower Case ...81 Removing the Launch Board ...84 Removing theTouch ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 79
... Process Main Unit Disassembly Flowchart MAIN UNIT DISASSEMBLY MAIN UNIT Cx2 HEAT SINK FAN MIDDLE COVER Cx2 MODEM BOARD C x9 (Cx5 for UMA module) CPU/VGA THERMAL MODULE Fx 2 KEYBOARD Ax2 Dx2 CPU VGA BOARD Hx2 LCD MODULE A x 14 UPPER CASE Cx2 LAUNCH BOARD Cx2 MAIN BOARD Cx1 USB BOARD Cx4 LEFT...
... Process Main Unit Disassembly Flowchart MAIN UNIT DISASSEMBLY MAIN UNIT Cx2 HEAT SINK FAN MIDDLE COVER Cx2 MODEM BOARD C x9 (Cx5 for UMA module) CPU/VGA THERMAL MODULE Fx 2 KEYBOARD Ax2 Dx2 CPU VGA BOARD Hx2 LCD MODULE A x 14 UPPER CASE Cx2 LAUNCH BOARD Cx2 MAIN BOARD Cx1 USB BOARD Cx4 LEFT...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 84
... board from the main board. Open the LCD screen all the way to facilitate the easy removal of the middle cover and gently pry up the middle cover. Step 1~2 Size (Quantity) M2.5 x L5 (2) Silver Color Torque 1.6 kgf-cm 6. Removing the Middle Cover and the Power Board 1. 2. 3. See... "Removing the Battery Pack" on the other side until you could detach the Middle Cover. 74 Chapter 3 Remove the two screws (D) securing the VGA board. To remove the Middle Cover, carefully insert the plastic flat screwdriver ...
... board from the main board. Open the LCD screen all the way to facilitate the easy removal of the middle cover and gently pry up the middle cover. Step 1~2 Size (Quantity) M2.5 x L5 (2) Silver Color Torque 1.6 kgf-cm 6. Removing the Middle Cover and the Power Board 1. 2. 3. See... "Removing the Battery Pack" on the other side until you could detach the Middle Cover. 74 Chapter 3 Remove the two screws (D) securing the VGA board. To remove the Middle Cover, carefully insert the plastic flat screwdriver ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 88
See "Removing the WLAN Board Modules" on page 62. See "Removing the Lower Cover" on page 64. See "Removing the Keyboard" on page 60. 5. See "Removing the Battery Pack" on page 76. 78 Chapter 3 Removing the LCD Module 1. 2. 3. 4. 5. See "Removing the Middle Cover and the Power Board" on page 74. Disconnect the keyboard cable from the main board to remove the keyboard.
See "Removing the WLAN Board Modules" on page 62. See "Removing the Lower Cover" on page 64. See "Removing the Keyboard" on page 60. 5. See "Removing the Battery Pack" on page 76. 78 Chapter 3 Removing the LCD Module 1. 2. 3. 4. 5. See "Removing the Middle Cover and the Power Board" on page 74. Disconnect the keyboard cable from the main board to remove the keyboard.
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 91
.... 11. See "Removing the VGA board (for Discrete model only)" on the main board. 18. Disconnect the cover switch cable from LID1 on page 73. 14. See "Removing the Hard Disk Drive Module" on page 76. ...16. See "Removing the Keyboard" on page 65. See "Removing the Lower Cover" on page 63. See "Removing the DIMM" on page 62. Chapter 3 81 See "Removing the Optical Drive Module"... and VGA Heatsink Module" on page 70. 10. See "Removing the LCD Module" on page 60. See "Removing the Battery Pack" on page 78. 17. See "Removing the Middle...
.... 11. See "Removing the VGA board (for Discrete model only)" on the main board. 18. Disconnect the cover switch cable from LID1 on page 73. 14. See "Removing the Hard Disk Drive Module" on page 76. ...16. See "Removing the Keyboard" on page 65. See "Removing the Lower Cover" on page 63. See "Removing the DIMM" on page 62. Chapter 3 81 See "Removing the Optical Drive Module"... and VGA Heatsink Module" on page 70. 10. See "Removing the LCD Module" on page 60. See "Removing the Battery Pack" on page 78. 17. See "Removing the Middle...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 94
... See "Removing the VGA board (for Discrete model only)" on page 71. 12. See "Removing the Lower Cover" on page 73. 13. See "Removing the CPU" on page 62. See "Removing the Modem Board" ...on page 70. 11. See "Removing the Heatsink Fan Module" on page 70. 10. See "Removing the LCD Module" on page 81. 18. See "Separating the Upper Case from the launch board. 84 Chapter 3 See...card" on page 64. See "Removing the WLAN Board Modules" on page 60. See "Removing the Middle Cover and the Power Board" on page 65. See "Removing the Hard Disk Drive Module" on page 74. ...
... See "Removing the VGA board (for Discrete model only)" on page 71. 12. See "Removing the Lower Cover" on page 73. 13. See "Removing the CPU" on page 62. See "Removing the Modem Board" ...on page 70. 11. See "Removing the Heatsink Fan Module" on page 70. 10. See "Removing the LCD Module" on page 81. 18. See "Separating the Upper Case from the launch board. 84 Chapter 3 See...card" on page 64. See "Removing the WLAN Board Modules" on page 60. See "Removing the Middle Cover and the Power Board" on page 65. See "Removing the Hard Disk Drive Module" on page 74. ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 95
...2. 3. 4. 5. 6. 7. 8. 9. See "Removing the PC and ExpressCard dummy cards" on page 66. See "Removing the Optical Drive Module" on page 61. Chapter 3 85 See "Removing the LCD Module" on page 70. 11. See "Removing the Heatsink Fan Module" on page 78. 17. See "Separating the Upper Case from the upper... page 70. 10. See "Removing the Modem Board" on page 71. 12. See "Removing the Keyboard" on page 62. 19. See "Removing the Lower Cover" on page 76. 16. See "Removing the VGA board (for Discrete model only)" on page 65. See "Removing the Hard Disk Drive Module" on page...
...2. 3. 4. 5. 6. 7. 8. 9. See "Removing the PC and ExpressCard dummy cards" on page 66. See "Removing the Optical Drive Module" on page 61. Chapter 3 85 See "Removing the LCD Module" on page 70. 11. See "Removing the Heatsink Fan Module" on page 78. 17. See "Separating the Upper Case from the upper... page 70. 10. See "Removing the Modem Board" on page 71. 12. See "Removing the Keyboard" on page 62. 19. See "Removing the Lower Cover" on page 76. 16. See "Removing the VGA board (for Discrete model only)" on page 65. See "Removing the Hard Disk Drive Module" on page...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 98
See "Removing the Lower Cover" on page 76. 16. See "Removing the Keyboard" on page 62. Disconnect the Bluetooth cable from the Lower Case"... See "Removing the WLAN Board Modules" on page 66. See "Removing the Modem Board" on page 78. 17. See "Removing the LCD Module" on page 70. 10. See "Removing the SD dummy card" on page 61. See "Removing the PC and ExpressCard dummy cards"... 71. 12. See "Removing the CPU and VGA Heatsink Module" on page 70. 11. See "Removing the Middle Cover and the Power Board" on page 73. 13. See "Removing the CPU" on page 74. 15.
See "Removing the Lower Cover" on page 76. 16. See "Removing the Keyboard" on page 62. Disconnect the Bluetooth cable from the Lower Case"... See "Removing the WLAN Board Modules" on page 66. See "Removing the Modem Board" on page 78. 17. See "Removing the LCD Module" on page 70. 10. See "Removing the SD dummy card" on page 61. See "Removing the PC and ExpressCard dummy cards"... 71. 12. See "Removing the CPU and VGA Heatsink Module" on page 70. 11. See "Removing the Middle Cover and the Power Board" on page 73. 13. See "Removing the CPU" on page 74. 15.
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 100
... page 73. 13. See "Removing the CPU" on page 70. 10. See "Removing the Middle Cover and the Power Board" on page 78. 17. See "Removing the LCD Module" on page 74. 15. See "Removing the Lower Cover" on page 71. 12. See "Removing the CPU and VGA Heatsink Module" on page 62...
... page 73. 13. See "Removing the CPU" on page 70. 10. See "Removing the Middle Cover and the Power Board" on page 78. 17. See "Removing the LCD Module" on page 74. 15. See "Removing the Lower Cover" on page 71. 12. See "Removing the CPU and VGA Heatsink Module" on page 62...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 101
Removing the USB Board 1. 2. 3. 4. 5. 6. 7. 8. 9. See "Removing the Hard Disk Drive Module" on page 78. 17. See "Removing the LCD Module" on page 65. See "Separating the Upper Case from the upper case. See "Removing the PC and ExpressCard dummy cards" on page 70. 10. .... Step 1~4 Size (Quantity) M2 x L4 (4) Silver Color Torque 1.6 kgf-cm 22. 21. See "Removing the SD dummy card" on page 66. See "Removing the Middle Cover and the Power Board" on page 62. Remove the left and right speakers. See "Removing the Lower...
Removing the USB Board 1. 2. 3. 4. 5. 6. 7. 8. 9. See "Removing the Hard Disk Drive Module" on page 78. 17. See "Removing the LCD Module" on page 65. See "Separating the Upper Case from the upper case. See "Removing the PC and ExpressCard dummy cards" on page 70. 10. .... Step 1~4 Size (Quantity) M2 x L4 (4) Silver Color Torque 1.6 kgf-cm 22. 21. See "Removing the SD dummy card" on page 66. See "Removing the Middle Cover and the Power Board" on page 62. Remove the left and right speakers. See "Removing the Lower...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 104
See "Removing the Lower Cover" on page 63. See "Removing the DIMM" on page 62. Carefully pry open the LCD bezel and remove the bezel from the LCD module. 94 Chapter 3 See "Removing the Battery Pack" on page 78. See "Removing the LCD Module" on page 60. Remove the eight screws ...(A) on page 76. Removing the LCD Bezel 1. 2. 3. 4. 5. 6. 7. 8. See "Removing the Keyboard" on the LCD module in the order as shown. See "Removing the WLAN Board Modules" on page 74. See "Removing the Middle Cover and the Power Board" on page 64. Remove the four upper...
See "Removing the Lower Cover" on page 63. See "Removing the DIMM" on page 62. Carefully pry open the LCD bezel and remove the bezel from the LCD module. 94 Chapter 3 See "Removing the Battery Pack" on page 78. See "Removing the LCD Module" on page 60. Remove the eight screws ...(A) on page 76. Removing the LCD Bezel 1. 2. 3. 4. 5. 6. 7. 8. See "Removing the Keyboard" on the LCD module in the order as shown. See "Removing the WLAN Board Modules" on page 74. See "Removing the Middle Cover and the Power Board" on page 64. Remove the four upper...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 105
..." on page 74. See "Removing the DIMM" on page 76. Disconnect the cable from the back cover. Detach the LCD with the Brackets 1. 2. 3. 4. 5. 6. 7. 8. 9. Chapter 3 95 See "Removing the Keyboard" on page 63. Step 1~3 Size (Quantity) M2.5 x L5 (3) Silver Color Torque 2.5 kgf-cm... Modules" on page 62. Remove the three screws (E) securing the LCD module and the Inverter panel. See "Removing the Lower Cover" on page 64. Removing the LCD module with the brackets from the camera board. 10. See "Removing the LCD Module" on page 60. See "Removing the Battery Pack" on...
..." on page 74. See "Removing the DIMM" on page 76. Disconnect the cable from the back cover. Detach the LCD with the Brackets 1. 2. 3. 4. 5. 6. 7. 8. 9. Chapter 3 95 See "Removing the Keyboard" on page 63. Step 1~3 Size (Quantity) M2.5 x L5 (3) Silver Color Torque 2.5 kgf-cm... Modules" on page 62. Remove the three screws (E) securing the LCD module and the Inverter panel. See "Removing the Lower Cover" on page 64. Removing the LCD module with the brackets from the camera board. 10. See "Removing the LCD Module" on page 60. See "Removing the Battery Pack" on...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 106
...page 76. See "Removing the WLAN Board Modules" on page 78. See "Removing the LCD Module" on page 64. Detach the acetic tapes holding the FPC cable from the LCD panel. 96 Chapter 3 See "Removing the Middle Cover and the Power Board" on page 60. Disconnect the FPC cable from the... LCD panel and detach the acetic tape securing the FPC connector. 12. Removing the Inverter...
...page 76. See "Removing the WLAN Board Modules" on page 78. See "Removing the LCD Module" on page 64. Detach the acetic tapes holding the FPC cable from the LCD panel. 96 Chapter 3 See "Removing the Middle Cover and the Power Board" on page 60. Disconnect the FPC cable from the... LCD panel and detach the acetic tape securing the FPC connector. 12. Removing the Inverter...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 107
.... See "Removing the WLAN Board Modules" on page 62. See "Removing the Lower Cover" on page 64. See "Removing the LCD module with the Brackets" on page 63. See "Removing the Battery Pack" on page 95. 10. Removing the LCD Brackets 1. 2. 3. 4. 5. 6. 7. 8. 9. See "Removing the Battery Pack" on... page 74. See "Removing the Middle Cover and the Power Board" on page 60. See "Removing the DIMM" on page 96. 11. See...
.... See "Removing the WLAN Board Modules" on page 62. See "Removing the Lower Cover" on page 64. See "Removing the LCD module with the Brackets" on page 63. See "Removing the Battery Pack" on page 95. 10. Removing the LCD Brackets 1. 2. 3. 4. 5. 6. 7. 8. 9. See "Removing the Battery Pack" on... page 74. See "Removing the Middle Cover and the Power Board" on page 60. See "Removing the DIMM" on page 96. 11. See...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 108
..." on page 64. See "Removing the LCD Bezel" on page 63. See "Removing the DIMM" on page 94. See "Removing the Keyboard" on page 74. See "Removing the Middle Cover and the Power Board" on page 76. Release the antenna cables from the back cover. 10. Removing the Antennas 1. 2. 3. 4. 5. 6. 7. 8. 9.... latches. 98 Chapter 3 Remove the left and right hinge to the back cover. See "Removing the Battery Pack" on page 95. 10. See "Removing the LCD module with the Brackets" on page 60. See "Removing the Lower Cover" on page 97. 11. See "Removing the Left and Right Hinge" ...
..." on page 64. See "Removing the LCD Bezel" on page 63. See "Removing the DIMM" on page 94. See "Removing the Keyboard" on page 74. See "Removing the Middle Cover and the Power Board" on page 76. Release the antenna cables from the back cover. 10. Removing the Antennas 1. 2. 3. 4. 5. 6. 7. 8. 9.... latches. 98 Chapter 3 Remove the left and right hinge to the back cover. See "Removing the Battery Pack" on page 95. 10. See "Removing the LCD module with the Brackets" on page 60. See "Removing the Lower Cover" on page 97. 11. See "Removing the Left and Right Hinge" ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 109
... 2. 3. 4. 5. 6. 7. 8. 9. See "Removing the Battery Pack" on page 78. See "Removing the LCD Module" on page 60. Remove the tape holding the internal microphone in place. See "Removing the Middle Cover and the Power Board" on page 76. See "Removing the Keyboard" on page 74. Chapter 3 99 See...WLAN Board Modules" on page 63. See "Removing the Antennas" on page 95. 10. 12. See "Removing the LCD module with the antenna cables from the back cover. 13. Remove the tapes together with the Brackets" on page 98. 12. Release the internal microphone cable from the ...
... 2. 3. 4. 5. 6. 7. 8. 9. See "Removing the Battery Pack" on page 78. See "Removing the LCD Module" on page 60. Remove the tape holding the internal microphone in place. See "Removing the Middle Cover and the Power Board" on page 76. See "Removing the Keyboard" on page 74. Chapter 3 99 See...WLAN Board Modules" on page 63. See "Removing the Antennas" on page 95. 10. 12. See "Removing the LCD module with the antenna cables from the back cover. 13. Remove the tapes together with the Brackets" on page 98. 12. Release the internal microphone cable from the ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 126
...hibernation mode. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 38. LCD cover switch System board Audio driver Speaker System board Speaker System board Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly Speaker-...(if control is damaged. Hold and press the power switch for more than 4 seconds. The system doesn't enter standby mode after closing the LCD 116 Chapter 4 Battery pack System board Battery can't be charged PCMCIA-Related Symptoms Symptom / Error System cannot detect the PC Card (PCMCIA)...
...hibernation mode. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 38. LCD cover switch System board Audio driver Speaker System board Speaker System board Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly Speaker-...(if control is damaged. Hold and press the power switch for more than 4 seconds. The system doesn't enter standby mode after closing the LCD 116 Chapter 4 Battery pack System board Battery can't be charged PCMCIA-Related Symptoms Symptom / Error System cannot detect the PC Card (PCMCIA)...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 127
Battery pack System board Reconnect hard disk/CD-ROM drives. System hangs intermittently. Onboard Devices Configuration Run printer self-test. LCD cover switch System board Remove battery pack and let it cool for 2 hours. External display does not work correctly Print problems. Action in...BIOS Setup Utility is set to Enabled. USB does not work correctly. Action in Windows doesn't go higher than 90%. Press Fn+F5, LCD/CRT/Both display switching System board System board Ensure the "Parallel Port" in Sequence Enter BIOS Setup Utility to execute "Load Default Settings", then...
Battery pack System board Reconnect hard disk/CD-ROM drives. System hangs intermittently. Onboard Devices Configuration Run printer self-test. LCD cover switch System board Remove battery pack and let it cool for 2 hours. External display does not work correctly Print problems. Action in...BIOS Setup Utility is set to Enabled. USB does not work correctly. Action in Windows doesn't go higher than 90%. Press Fn+F5, LCD/CRT/Both display switching System board System board Ensure the "Parallel Port" in Sequence Enter BIOS Setup Utility to execute "Load Default Settings", then...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 182
LCD Brackets Flowchart lower cover 97 93 95 System Block Diagram System Memory LCD Module Disassembly LCD with the Brackets 4 102 System Check Procedures 62 30 System Utilities 39 M Main Unit Disassembly Flowchart Mainboard T Test Compatible Components 165 ...Top 121 Touch Pad Board touchpad hotkey 69 88 85 media access 9 Memory Check 103 on indicator Middle Cover and Power Board...
LCD Brackets Flowchart lower cover 97 93 95 System Block Diagram System Memory LCD Module Disassembly LCD with the Brackets 4 102 System Check Procedures 62 30 System Utilities 39 M Main Unit Disassembly Flowchart Mainboard T Test Compatible Components 165 ...Top 121 Touch Pad Board touchpad hotkey 69 88 85 media access 9 Memory Check 103 on indicator Middle Cover and Power Board...