TravelMate 4150 / 4650 Service Guide
Page 64
... scrape the cover. When you need the following tools: T Wrist grounding strap and conductive mat for preventing electrostatic discharge T Small Philips screw driver T Philips screwdriver T Plastic flat head screw driver T Tweezers NOTE: The screws for maintenance and troubleshooting. Chapter 3 55 During the disassembly process, group the screws with the corresponding components to...
... scrape the cover. When you need the following tools: T Wrist grounding strap and conductive mat for preventing electrostatic discharge T Small Philips screw driver T Philips screwdriver T Plastic flat head screw driver T Tweezers NOTE: The screws for maintenance and troubleshooting. Chapter 3 55 During the disassembly process, group the screws with the corresponding components to...
TravelMate 4150 / 4650 Service Guide
Page 68
Remove the one Antanna cable from the Wirelesss board. 2. Disconnect the LED cable with the flat screw driver from the thermal door Removing the Upper Case 1. Detach the bluetooth module out from the VGA board. 3. Removing the Thermal and Bluetooth Module 1. Disconnect the ...
Remove the one Antanna cable from the Wirelesss board. 2. Disconnect the LED cable with the flat screw driver from the thermal door Removing the Upper Case 1. Detach the bluetooth module out from the VGA board. 3. Removing the Thermal and Bluetooth Module 1. Disconnect the ...
TravelMate 4150 / 4650 Service Guide
Page 71
... cable from the system Removing the MDC 1. Pop up the tabs on both side to loosen the CPU 7. 3. Anit-clockwise the direction with a flat screw driver to take the Wilreless out from the system 4. Detach the MDC from here 62 Chapter 3 Detach the VGA board out from the system 4.
... cable from the system Removing the MDC 1. Pop up the tabs on both side to loosen the CPU 7. 3. Anit-clockwise the direction with a flat screw driver to take the Wilreless out from the system 4. Detach the MDC from here 62 Chapter 3 Detach the VGA board out from the system 4.
TravelMate 4150 / 4650 Service Guide
Page 76
... when the program runs to CD-ROM Test. 3. Reconnect the external diskette drive/DVD-ROM module. 2. Do the following to isolate the problem to a controller, driver, or diskette. See if CD-ROM Test is required. Reconnect the external diskette drive/CD-ROM module. 2. Keyboard or Auxiliary Input Device Check Remove the...
... when the program runs to CD-ROM Test. 3. Reconnect the external diskette drive/DVD-ROM module. 2. Do the following to isolate the problem to a controller, driver, or diskette. See if CD-ROM Test is required. Reconnect the external diskette drive/CD-ROM module. 2. Keyboard or Auxiliary Input Device Check Remove the...
TravelMate 4150 / 4650 Service Guide
Page 86
... off, then charge battery) Battery pack System board 77 Chapter 4 DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Windows doesn't go higher than 90%. Hard disk...
... off, then charge battery) Battery pack System board 77 Chapter 4 DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Windows doesn't go higher than 90%. Hard disk...
TravelMate 4150 / 4650 Service Guide
Page 87
... device problems. Action in Sequence Enter BIOS Setup Utility to Enabled. Touchpad does not work correctly. Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Internal modem does not work . Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys...
... device problems. Action in Sequence Enter BIOS Setup Utility to Enabled. Touchpad does not work correctly. Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Internal modem does not work . Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys...