TravelMate 240/250 Service Guide
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... Bridge 22 10 FDD Connector 23 11 Launch Cable Connector 24 12 PCMCIA Slot 25 13 LCD Inverter Cable Connector Line-in Port Line-out Port RJ45+RJ11 Four USB Ports VGA Port LCD Coaxial Cable Connector Mini PCI Connector RTC Battery Connector North Bridge Parallel Port DC-in Port LCD Lid Switch 4 TravelMate 240/ 250
... Bridge 22 10 FDD Connector 23 11 Launch Cable Connector 24 12 PCMCIA Slot 25 13 LCD Inverter Cable Connector Line-in Port Line-out Port RJ45+RJ11 Four USB Ports VGA Port LCD Coaxial Cable Connector Mini PCI Connector RTC Battery Connector North Bridge Parallel Port DC-in Port LCD Lid Switch 4 TravelMate 240/ 250
TravelMate 240/250 Service Guide
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... power mode (2.8A~0A) 12.5V 11.5V Over Current Protection OCP (Over Current Protection, A) OVP (Over Voltage Protection, V) UVP (Under Voltage Protection, V) DC-AC LCD Inverter Item Vendor & model name Input voltage (V) Input current (mA) Output voltage (Vrms, no load) Output voltage frequency (kHz) Output Current/Lamp Ambit 8 ~ 21V 1A (max...
... power mode (2.8A~0A) 12.5V 11.5V Over Current Protection OCP (Over Current Protection, A) OVP (Over Voltage Protection, V) UVP (Under Voltage Protection, V) DC-AC LCD Inverter Item Vendor & model name Input voltage (V) Input current (mA) Output voltage (Vrms, no load) Output voltage frequency (kHz) Output Current/Lamp Ambit 8 ~ 21V 1A (max...
TravelMate 240/250 Service Guide
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LCD Module 4 LCD Cushions *4 LCD Bezel *1 Inverter *4 LCD LCD Panel LCD Coaxial Cable *4 LCD Brackets Screw List Item A B C D E F G H I J Description SCREW MAC FLAT M2.5*L4 NI NYLOK (86.00123.630) SCREW M2.0*L10 NYLOK(86.9A352.100) SCREW M2*3 NYLON 1JMCPC420325(86.9A352.3R0) SCREW M2.5X6(86.9A353.6R0) SCREW M3x4 (86.9A524.4R0) SCREW M2X2.0 (86.9A552.2R0) SCREW WAFER NYLOK NI 2ML3 (86.9A552.3R0) SCRW M2*4 WAFER NI (86.9A552.4R0) SCRW M2.5*3 WAFER NI (86.9A553.3R0) SCREW M2.5*4L NI (86.9A553.4R0) 51 TravelMate 240/ 250
LCD Module 4 LCD Cushions *4 LCD Bezel *1 Inverter *4 LCD LCD Panel LCD Coaxial Cable *4 LCD Brackets Screw List Item A B C D E F G H I J Description SCREW MAC FLAT M2.5*L4 NI NYLOK (86.00123.630) SCREW M2.0*L10 NYLOK(86.9A352.100) SCREW M2*3 NYLON 1JMCPC420325(86.9A352.3R0) SCREW M2.5X6(86.9A353.6R0) SCREW M3x4 (86.9A524.4R0) SCREW M2X2.0 (86.9A552.2R0) SCREW WAFER NYLOK NI 2ML3 (86.9A552.3R0) SCRW M2*4 WAFER NI (86.9A552.4R0) SCRW M2.5*3 WAFER NI (86.9A553.3R0) SCREW M2.5*4L NI (86.9A553.4R0) 51 TravelMate 240/ 250
TravelMate 240/250 Service Guide
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...6. Then disconnect the LCD inverter cable. 5. Remove the two screws on the left . 7. two on the right and two on the bottom; one on the right and the other on page 56. 3. Remove the two screws and then detach the launch board from the main unit. 57 TravelMate 240/ 250 See "Removing ...the Middle Cover" on the left .Remove the four screws holding the LCD hinge; Remove the four screws holding the LCD hinge; See "Removing the Launch Board" on page 56. 4. Remove the ...
...6. Then disconnect the LCD inverter cable. 5. Remove the two screws on the left . 7. two on the right and two on the bottom; one on the right and the other on page 56. 3. Remove the two screws and then detach the launch board from the main unit. 57 TravelMate 240/ 250 See "Removing ...the Middle Cover" on the left .Remove the four screws holding the LCD hinge; Remove the four screws holding the LCD hinge; See "Removing the Launch Board" on page 56. 4. Remove the ...
TravelMate 240/250 Service Guide
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... screws that fasten the LCD bezel. 6. See "Removing the Launch Board" on page 57. 5. See "Removing the Battery" on page 56. 3. See "Removing the Middle Cover" on page 52. 2. Snap off the bezel carefully, and then remove the LCD bezel from the inverter board. 59 TravelMate 240/ 250 See "Removing ...the Battery" on page 52. 2. To remove the inverter board, first remove one screw from the...
... screws that fasten the LCD bezel. 6. See "Removing the Launch Board" on page 57. 5. See "Removing the Battery" on page 56. 3. See "Removing the Middle Cover" on page 52. 2. Snap off the bezel carefully, and then remove the LCD bezel from the inverter board. 59 TravelMate 240/ 250 See "Removing ...the Battery" on page 52. 2. To remove the inverter board, first remove one screw from the...
TravelMate 240/250 Service Guide
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... on page 56. 3. See "Removing the Inverter Board (15" LCD)" on page 59. 6. Chapter 3 60 Then take the LCD out of the LCD panel. See "Removing the LCD Bezel" on page 59. 7. To remove the LCD, first remove the four screws that secure the LCD hinges. 8. See "Removing the Battery" on... page 52. Removing the LCD Brackets 1. See "Removing the Battery" on page 52. 2. Removing the 15" TFT LCD 1. See "Removing the LCD Module" on page 57. 5. NOTE: Please arrange the LCD inverter cable well to the LCD panel as the ...
... on page 56. 3. See "Removing the Inverter Board (15" LCD)" on page 59. 6. Chapter 3 60 Then take the LCD out of the LCD panel. See "Removing the LCD Bezel" on page 59. 7. To remove the LCD, first remove the four screws that secure the LCD hinges. 8. See "Removing the Battery" on... page 52. Removing the LCD Brackets 1. See "Removing the Battery" on page 52. 2. Removing the 15" TFT LCD 1. See "Removing the LCD Module" on page 57. 5. NOTE: Please arrange the LCD inverter cable well to the LCD panel as the ...
TravelMate 240/250 Service Guide
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See "Removing the LCD Module" on page 52. 61 TravelMate 240/ 250 Remove the four screws holding the right LCD bracket.Then remove the right bracket. 9. Removing the LCD Coaxial Cable 1. See "Removing the Battery" on page 57. 5. See "Removing the LCD Module" on page 56. 4. See "Removing the ..." on page 60. 8. See "Removing the Inverter Board (15" LCD)" on page 59. 6. Tear off the mylar fastening the LCD coaxial cable, then disconnect the coaxial cable. See "Removing the LCD Bezel" on page 59. 7. See "Removing the 15" TFT LCD" on page 56. 3. See "Removing the ...
See "Removing the LCD Module" on page 52. 61 TravelMate 240/ 250 Remove the four screws holding the right LCD bracket.Then remove the right bracket. 9. Removing the LCD Coaxial Cable 1. See "Removing the Battery" on page 57. 5. See "Removing the LCD Module" on page 56. 4. See "Removing the ..." on page 60. 8. See "Removing the Inverter Board (15" LCD)" on page 59. 6. Tear off the mylar fastening the LCD coaxial cable, then disconnect the coaxial cable. See "Removing the LCD Bezel" on page 59. 7. See "Removing the 15" TFT LCD" on page 56. 3. See "Removing the ...
TravelMate 240/250 Service Guide
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See "Removing the LCD Module" on page 56. 4. Chapter 3 62 See "Removing the Launch Board" on page 57. 5. See "Removing the LCD Bezel" on page 56. 3. Remove the screw holding the right hinge, then remove the right hinge. 9. See "Removing the Middle Cover" on page 59. 6. See "Removing the Inverter Board (15" LCD)" on page 60. 8. See "Removing the 15" TFT LCD" on page 59. 7. Remove the screw holding the left hinge, then remove the left hinge. 2.
See "Removing the LCD Module" on page 56. 4. Chapter 3 62 See "Removing the Launch Board" on page 57. 5. See "Removing the LCD Bezel" on page 56. 3. Remove the screw holding the right hinge, then remove the right hinge. 9. See "Removing the Middle Cover" on page 59. 6. See "Removing the Inverter Board (15" LCD)" on page 60. 8. See "Removing the 15" TFT LCD" on page 59. 7. Remove the screw holding the left hinge, then remove the left hinge. 2.
TravelMate 240/250 Service Guide
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... right bracket to the LCD panel. 5. Installing the 15" TFT LCD 1. See "Installing the LCD Hinges" on page 95. 3. 4. Installing the Inverter Board (15" LCD) 1. Secure the left hinge with four screws. Fasten the right LCD bracket with two screws. See "Installing the LCD Coaxial Cable" on page 95. 2. Place the LCD to the LCD. Fasten the right hinge...
... right bracket to the LCD panel. 5. Installing the 15" TFT LCD 1. See "Installing the LCD Hinges" on page 95. 3. 4. Installing the Inverter Board (15" LCD) 1. Secure the left hinge with four screws. Fasten the right LCD bracket with two screws. See "Installing the LCD Coaxial Cable" on page 95. 2. Place the LCD to the LCD. Fasten the right hinge...
TravelMate 240/250 Service Guide
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Installing the LCD Bezel 1. See "Installing the LCD Hinges" on page 96. 6. Connect the inverter cable to the LCD. Secure the inverter board with one screw. Connect the inverter board to the inverter board. NOTE: Please arrange the LCD inverter cable well to the LCD module. 85 TravelMate 240/ 250 See "Installing the Inverter Board (15" LCD)" on page 95. 2. See "Installing the LCD Brackets" on...
Installing the LCD Bezel 1. See "Installing the LCD Hinges" on page 96. 6. Connect the inverter cable to the LCD. Secure the inverter board with one screw. Connect the inverter board to the inverter board. NOTE: Please arrange the LCD inverter cable well to the LCD module. 85 TravelMate 240/ 250 See "Installing the Inverter Board (15" LCD)" on page 95. 2. See "Installing the LCD Brackets" on...
TravelMate 240/250 Service Guide
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...4. Connect the inverter cablet to the middle cover. Installing the Launch Board 1. Attach the launch board to the main board. Secure the LCD hinge with one on the right and another one screw. Connect the LCD coaxial cable to the main unit. 2. Then fasten the LCD coaxial cable with... the four screws; Fasten the LCD module with the two screws as the picture shows. 87 TravelMate 240/ 250 Place the LCD module to the maine board. Then ...
...4. Connect the inverter cablet to the middle cover. Installing the Launch Board 1. Attach the launch board to the main board. Secure the LCD hinge with one on the right and another one screw. Connect the LCD coaxial cable to the main unit. 2. Then fasten the LCD coaxial cable with... the four screws; Fasten the LCD module with the two screws as the picture shows. 87 TravelMate 240/ 250 Place the LCD module to the maine board. Then ...
TravelMate 240/250 Service Guide
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... POST but system runs correctly. System board. LCD inverter ID LCD cable LCD inverter LCD System board No beep, power-on indicator turns on and a blinking cursor shown on page 96. Error Message List No beep Error Messages FRU/Action ...). Ensure every connector is connected tightly and correctly. But you can see POST on and LCD is blank. Reconnect the LCD connectors. LED board. No beep, power-on indicator turns on an external CRT. Reconnect the LCD connector Hard disk drive LCD inverter ID LCD cable LCD Inverter LCD System board No beep, power-on indicator turns on and...
... POST but system runs correctly. System board. LCD inverter ID LCD cable LCD inverter LCD System board No beep, power-on indicator turns on and a blinking cursor shown on page 96. Error Message List No beep Error Messages FRU/Action ...). Ensure every connector is connected tightly and correctly. But you can see POST on and LCD is blank. Reconnect the LCD connectors. LED board. No beep, power-on indicator turns on an external CRT. Reconnect the LCD connector Hard disk drive LCD inverter ID LCD cable LCD Inverter LCD System board No beep, power-on indicator turns on and...
TravelMate 240/250 Service Guide
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... Battery pack System board 103 TravelMate 240/ 250 Action in Sequence Enter BIOS Utility to -FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work ). Battery can't be adjusted Unreadable LCD screen Missing pels in Sequence Indicator... power-on. See "Power System Check" on page 98. LCD inverter ID LCD cable LCD inverter LCD System board Reconnect the LCD connector LCD inverter ID LCD cable LCD inverter LCD System board LCD inverter ID LCD inverter LCD cable LCD System board Indicator-Related Symptoms Symptom / Error Action in characters Abnormal...
... Battery pack System board 103 TravelMate 240/ 250 Action in Sequence Enter BIOS Utility to -FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work ). Battery can't be adjusted Unreadable LCD screen Missing pels in Sequence Indicator... power-on. See "Power System Check" on page 98. LCD inverter ID LCD cable LCD inverter LCD System board Reconnect the LCD connector LCD inverter ID LCD cable LCD inverter LCD System board LCD inverter ID LCD inverter LCD cable LCD System board Indicator-Related Symptoms Symptom / Error Action in characters Abnormal...
TravelMate 240/250 Service Guide
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Partname And Description INVERTER CABLE Part Number 50.T30V1.007 LCD COAXIAL CABLE 50.T30V1.008 NS LCD PANEL W/HINGE & LOGO 60.T30V1.008 Main Board Miscellaneous 121 NS LCD BEZEL 14.1" W/ICON LABEL 60.T30V1.006 LCD BEZEL 15" W/ICON LABEL 60.T30V1.007 HINGE PACK 6K.T30V1.001 MAINBOARD W/LAUNCH CABLE & MODEM & MODEM CABLE & PCMCIA SLOT & RTC BATTERY MB.T3001.001 LOGO 31.42S08.001 ICON LABEL TOUCHPAD SCROLL KEY 40.T30V1.001 42.T30V1.007 TravelMate 240/250 Picture No.
Partname And Description INVERTER CABLE Part Number 50.T30V1.007 LCD COAXIAL CABLE 50.T30V1.008 NS LCD PANEL W/HINGE & LOGO 60.T30V1.008 Main Board Miscellaneous 121 NS LCD BEZEL 14.1" W/ICON LABEL 60.T30V1.006 LCD BEZEL 15" W/ICON LABEL 60.T30V1.007 HINGE PACK 6K.T30V1.001 MAINBOARD W/LAUNCH CABLE & MODEM & MODEM CABLE & PCMCIA SLOT & RTC BATTERY MB.T3001.001 LOGO 31.42S08.001 ICON LABEL TOUCHPAD SCROLL KEY 40.T30V1.001 42.T30V1.007 TravelMate 240/250 Picture No.
TravelMate 240/250 Service Guide
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... indicator 12, 13 contrast hotkeys 16 Controllers 19 Index Index Core logic 19 CPU core voltage 19 I/O voltage 19 package 19 type 19 D DC-AC LCD Inverter 27 DC-DC/Charger 26 DIMM 20 Combinations 20 package 20 Speed 20 voltage 20 Disassembly Machine 48, 74 Disassembly Flowchart 50 Display 1 display hotkeys...
... indicator 12, 13 contrast hotkeys 16 Controllers 19 Index Index Core logic 19 CPU core voltage 19 I/O voltage 19 package 19 type 19 D DC-AC LCD Inverter 27 DC-DC/Charger 26 DIMM 20 Combinations 20 package 20 Speed 20 voltage 20 Disassembly Machine 48, 74 Disassembly Flowchart 50 Display 1 display hotkeys...