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
... 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 Carefully remove the VGA board from the main board. Remove the two screws ...(D) securing the VGA board. To remove the Middle Cover, carefully insert the plastic flat screwdriver under the side of the middle cover. Continue prying on page 60. Open the LCD screen all the way to facilitate the easy removal of the middle...
... 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 Carefully remove the VGA board from the main board. Remove the two screws ...(D) securing the VGA board. To remove the Middle Cover, carefully insert the plastic flat screwdriver under the side of the middle cover. Continue prying on page 60. Open the LCD screen all the way to facilitate the easy removal of the middle...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 88
Removing the LCD Module 1. 2. 3. 4. 5. See "Removing the Lower Cover" on page 74. See "Removing the Middle Cover and the Power Board" on page 62. 5. See "Removing the WLAN Board Modules" on page 76. 78 Chapter 3 See "Removing the Keyboard" on page 64. See "Removing the Battery Pack" on page 60. Disconnect the keyboard cable from the main board to remove the keyboard.
Removing the LCD Module 1. 2. 3. 4. 5. See "Removing the Lower Cover" on page 74. See "Removing the Middle Cover and the Power Board" on page 62. 5. See "Removing the WLAN Board Modules" on page 76. 78 Chapter 3 See "Removing the Keyboard" on page 64. See "Removing the Battery Pack" on page 60. Disconnect the keyboard cable from the main board to remove the keyboard.
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 91
See "Removing the LCD Module" on page 70. 10. See "Removing the Modem Board" on page 78. 17. ...6. 7. 8. 9. See "Removing the DIMM" on page 73. 14. See "Removing the CPU" on the main board. 18. Disconnect the cover switch cable from LID1 on page 73. 13. See "Removing the PC and ExpressCard dummy cards" on page 60. See "Removing the SD dummy... card" on page 61. See "Removing the WLAN Board Modules" on page 62. See "Removing the Lower Cover" on page 64. See "Removing the Optical Drive Module" on page 60. Chapter 3 81 See "Removing the Battery Pack"...
See "Removing the LCD Module" on page 70. 10. See "Removing the Modem Board" on page 78. 17. ...6. 7. 8. 9. See "Removing the DIMM" on page 73. 14. See "Removing the CPU" on the main board. 18. Disconnect the cover switch cable from LID1 on page 73. 13. See "Removing the PC and ExpressCard dummy cards" on page 60. See "Removing the SD dummy... card" on page 61. See "Removing the WLAN Board Modules" on page 62. See "Removing the Lower Cover" on page 64. See "Removing the Optical Drive Module" on page 60. Chapter 3 81 See "Removing the Battery Pack"...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 94
...4. 5. 6. 7. 8. 9. See "Removing the Battery Pack" on page 66. See "Removing the Optical Drive Module" on page 60. 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 WLAN Board Modules" on page 62. See "Removing the Lower... Cover" on page 64. See "Removing the CPU" on page 73. 14. See "Removing the VGA board (for Discrete ...
...4. 5. 6. 7. 8. 9. See "Removing the Battery Pack" on page 66. See "Removing the Optical Drive Module" on page 60. 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 WLAN Board Modules" on page 62. See "Removing the Lower... Cover" on page 64. See "Removing the CPU" on page 73. 14. See "Removing the VGA board (for Discrete ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 95
... 63. Chapter 3 85 See "Removing the DIMM" on page 73. 14. See "Removing the Heatsink Fan Module" on page 74. 15. See "Removing the Middle Cover and the Power Board" on page 70. 11. Step 1 Size (Quantity) M2 x L3 (1) Silver Color Torque 1.6 kgf-cm Removing theTouch Pad Board Module 1. 2. 3. ...4. 5. 6. 7. 8. 9. See "Removing the Optical Drive Module" on page 78. 17. See "Removing the LCD Module" on page 66. Remove the one screw (F) holding the launch board and remove the launch board from the Lower Case" on page 73. 13...
... 63. Chapter 3 85 See "Removing the DIMM" on page 73. 14. See "Removing the Heatsink Fan Module" on page 74. 15. See "Removing the Middle Cover and the Power Board" on page 70. 11. Step 1 Size (Quantity) M2 x L3 (1) Silver Color Torque 1.6 kgf-cm Removing theTouch Pad Board Module 1. 2. 3. ...4. 5. 6. 7. 8. 9. See "Removing the Optical Drive Module" on page 78. 17. See "Removing the LCD Module" on page 66. Remove the one screw (F) holding the launch board and remove the launch board from the Lower Case" on page 73. 13...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 98
... 8. 9. See "Removing the SD dummy card" on page 74. 15. See "Removing the Middle Cover and the Power Board" on page 60. See "Separating the Upper Case from the BLUE1 connector on page...page 73. 13. See "Removing the PC and ExpressCard dummy cards" on page 62. See "Removing the Lower Cover" on page 61. See "Removing the Hard Disk Drive Module" on page 70. 11. See "Removing the ...Module" on page 65. See "Removing the Optical Drive Module" on page 78. 17. See "Removing the LCD Module" on page 66. See "Removing the VGA board (for Discrete model only)" on page 64. 23...
... 8. 9. See "Removing the SD dummy card" on page 74. 15. See "Removing the Middle Cover and the Power Board" on page 60. See "Separating the Upper Case from the BLUE1 connector on page...page 73. 13. See "Removing the PC and ExpressCard dummy cards" on page 62. See "Removing the Lower Cover" on page 61. See "Removing the Hard Disk Drive Module" on page 70. 11. See "Removing the ...Module" on page 65. See "Removing the Optical Drive Module" on page 78. 17. See "Removing the LCD Module" on page 66. See "Removing the VGA board (for Discrete model only)" on page 64. 23...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 100
... speaker cables from the Lower Case" on page 76. 16. See "Removing the PC and ExpressCard dummy cards" on page 62. See "Removing the Lower Cover" on page 61. See "Removing the Hard Disk Drive Module" on page 70. 10. See "Removing the Modem Board" on page 65. 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 SD dummy card" on page 71. 12. See "Removing the CPU...
... speaker cables from the Lower Case" on page 76. 16. See "Removing the PC and ExpressCard dummy cards" on page 62. See "Removing the Lower Cover" on page 61. See "Removing the Hard Disk Drive Module" on page 70. 10. See "Removing the Modem Board" on page 65. 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 SD dummy card" on page 71. 12. See "Removing the CPU...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 101
... page 65. See "Removing the VGA board (for Discrete model only)" on page 78. 17. See "Removing the LCD Module" on page 73. 14. See "Removing the main board" on page 64. See "Removing the WLAN Board ... Drive Module" on page 73. 13. See "Removing the CPU" on page 66. See "Removing the Middle Cover and the Power Board" on page 81. 18. See "Separating the Upper Case from the upper case. See ..."Removing the SD dummy card" on page 62. See "Removing the Lower Cover" on page 60. See "Removing the CPU and VGA Heatsink Module" on page 76. 16. Remove the ...
... page 65. See "Removing the VGA board (for Discrete model only)" on page 78. 17. See "Removing the LCD Module" on page 73. 14. See "Removing the main board" on page 64. See "Removing the WLAN Board ... Drive Module" on page 73. 13. See "Removing the CPU" on page 66. See "Removing the Middle Cover and the Power Board" on page 81. 18. See "Separating the Upper Case from the upper case. See ..."Removing the SD dummy card" on page 62. See "Removing the Lower Cover" on page 60. See "Removing the CPU and VGA Heatsink Module" on page 76. 16. Remove the ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 104
See "Removing the DIMM" on page 78. See "Removing the LCD Module" on page 63. Remove the eight screws (A) on page 62. See "Removing the Lower Cover" on the LCD module in the order as shown. See "Removing the Keyboard" on page 60. Remove the four upper bezel screw caps ...and the four lower bezel caps. 9. Removing the LCD Bezel 1. 2. 3. 4. 5. 6. 7. 8. See "Removing the Battery Pack" on ...
See "Removing the DIMM" on page 78. See "Removing the LCD Module" on page 63. Remove the eight screws (A) on page 62. See "Removing the Lower Cover" on the LCD module in the order as shown. See "Removing the Keyboard" on page 60. Remove the four upper bezel screw caps ...and the four lower bezel caps. 9. Removing the LCD Bezel 1. 2. 3. 4. 5. 6. 7. 8. See "Removing the Battery Pack" on ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 105
... 10. See "Removing the Middle Cover and the Power Board" on page 76. See "Removing the Keyboard" on page 74. See "Removing the DIMM" on page 94. See "Removing the LCD Bezel" on page 63. See "Removing the Lower Cover" on page 78. Detach the LCD with the Brackets 1. 2. 3. ...4. 5. 6. 7. 8. 9. Remove the three screws (E) securing the LCD module and the Inverter panel. See "Removing the LCD Module" on page 62. See "Removing...
... 10. See "Removing the Middle Cover and the Power Board" on page 76. See "Removing the Keyboard" on page 74. See "Removing the DIMM" on page 94. See "Removing the LCD Bezel" on page 63. See "Removing the Lower Cover" on page 78. Detach the LCD with the Brackets 1. 2. 3. ...4. 5. 6. 7. 8. 9. Remove the three screws (E) securing the LCD module and the Inverter panel. See "Removing the LCD Module" on page 62. See "Removing...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 106
...Board Modules" on page 63. See "Removing the DIMM" on page 64. See "Removing the Middle Cover and the Power Board" on page 62. See "Removing the Lower Cover" on page 74. See "Removing the LCD module with the Brackets" on page 78. Removing the Inverter Board and FPC Cable 1. 2. 3. ...4. 5. 6. 7. 8. 9. Detach the acetic tapes holding the FPC cable from the LCD panel. 96 Chapter 3 See "Removing the LCD Module" on page ...
...Board Modules" on page 63. See "Removing the DIMM" on page 64. See "Removing the Middle Cover and the Power Board" on page 62. See "Removing the Lower Cover" on page 74. See "Removing the LCD module with the Brackets" on page 78. Removing the Inverter Board and FPC Cable 1. 2. 3. ...4. 5. 6. 7. 8. 9. Detach the acetic tapes holding the FPC cable from the LCD panel. 96 Chapter 3 See "Removing the LCD Module" on page ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 107
..." on page 78. See "Removing the LCD module with the Brackets" on page 62. Removing the LCD Brackets 1. 2. 3. 4. 5. 6. 7. 8. 9. See "Removing the LCD Module" on page 78. See "Removing the WLAN Board Modules" on page 74. See "Removing the Middle Cover and the Power Board" on page 64. See "Removing the ..." on page 62. See "Removing the Lower Cover" on page 63. See "Removing the Middle Cover and the Power Board" on page 63. See "Removing the DIMM" on page 74. See "Removing the Battery Pack" on page 94. See "Removing the LCD Bezel" on page 60. See "Removing the ...
..." on page 78. See "Removing the LCD module with the Brackets" on page 62. Removing the LCD Brackets 1. 2. 3. 4. 5. 6. 7. 8. 9. See "Removing the LCD Module" on page 78. See "Removing the WLAN Board Modules" on page 74. See "Removing the Middle Cover and the Power Board" on page 64. See "Removing the ..." on page 62. See "Removing the Lower Cover" on page 63. See "Removing the Middle Cover and the Power Board" on page 63. See "Removing the DIMM" on page 74. See "Removing the Battery Pack" on page 94. See "Removing the LCD Bezel" on page 60. See "Removing the ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 108
... 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 LCD Bezel" on page 63. Remove the left and right hinge to the back cover. Step 1~2 Size (Quantity) M2.5 x L5 (2) Silver Color Torque 2.5 kgf-cm 11. See "Removing the...the Keyboard" on page 97. 11. See "Removing the Left and Right Hinge" on page 76. Release the antenna cables from the back cover. Remove the two screws (E) securing the left and right hinge from the latches. 98 Chapter 3 See "Removing the Lower...
... 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 LCD Bezel" on page 63. Remove the left and right hinge to the back cover. Step 1~2 Size (Quantity) M2.5 x L5 (2) Silver Color Torque 2.5 kgf-cm 11. See "Removing the...the Keyboard" on page 97. 11. See "Removing the Left and Right Hinge" on page 76. Release the antenna cables from the back cover. Remove the two screws (E) securing the left and right hinge from the latches. 98 Chapter 3 See "Removing the Lower...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 109
...page 94. Remove the tape holding the internal microphone in place. 12. See "Removing the LCD Bezel" on page 60. See "Removing the WLAN Board Modules" on page 74. See "Removing the Middle Cover and the Power Board" on page 64. See "Removing the Antennas" on page 76. See... "Removing the LCD module with the antenna cables from the back cover. 13. See "Removing the Keyboard" on page 98. 12. Removing the Internal Microphone and Web Camera 1. 2. 3. 4. 5. 6. 7. 8. 9. Chapter 3 99 Remove the tapes ...
...page 94. Remove the tape holding the internal microphone in place. 12. See "Removing the LCD Bezel" on page 60. See "Removing the WLAN Board Modules" on page 74. See "Removing the Middle Cover and the Power Board" on page 64. See "Removing the Antennas" on page 76. See... "Removing the LCD module with the antenna cables from the back cover. 13. See "Removing the Keyboard" on page 98. 12. Removing the Internal Microphone and Web Camera 1. 2. 3. 4. 5. 6. 7. 8. 9. Chapter 3 99 Remove the tapes ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 126
... System board See "Save to execute "Load Default Settings, then reboot system. The system doesn't enter standby mode after closing the LCD 116 Chapter 4 Power Management-Related Symptoms Symptom / Error The system will not enter hibernation Action in Sequence Power source (battery pack ...on page 103. DIMM System board Action in Sequence The system doesn't enter hibernation mode and four short beeps every minute. LCD cover switch System board Audio driver Speaker System board Speaker System board Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly ...
... System board See "Save to execute "Load Default Settings, then reboot system. The system doesn't enter standby mode after closing the LCD 116 Chapter 4 Power Management-Related Symptoms Symptom / Error The system will not enter hibernation Action in Sequence Power source (battery pack ...on page 103. DIMM System board Action in Sequence The system doesn't enter hibernation mode and four short beeps every minute. LCD cover switch System board Audio driver Speaker System board Speaker System board Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly ...
Service Guide for TravelMate 5320, 5720, 5720G, Extensa 5220, 5620
Page 127
...Reconnect the keyboard cable. System hangs intermittently. Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. LCD cover switch System board Remove battery pack and let it cool for 2 hours. Device driver Device cable Device System board Serial or ...'t go higher than 90%. Power Management-Related Symptoms Symptom / Error The system doesn't resume from standby mode after opening the LCD. Keyboard System board Chapter 4 117 Hard disk connection board System board The system doesn't resume from hibernation mode. Hard disk ...
...Reconnect the keyboard cable. System hangs intermittently. Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. LCD cover switch System board Remove battery pack and let it cool for 2 hours. Device driver Device cable Device System board Serial or ...'t go higher than 90%. Power Management-Related Symptoms Symptom / Error The system doesn't resume from standby mode after opening the LCD. Keyboard System board Chapter 4 117 Hard disk connection board System board The system doesn't resume from hibernation mode. Hard disk ...
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...