TravelMate 4150 / 4650 Service Guide
Page 64
... vary in size. 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. To disassemble the computer, you remove the stripe cover, please be careful not to...
... vary in size. 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. To disassemble the computer, you remove the stripe cover, please be careful not to...
TravelMate 4150 / 4650 Service Guide
Page 68
... the system. Removing the Wireless and LCD Panel 1. Disconnect the one screw to detach the upper case 2. Disconnect the LED cable with the flat screw driver from the VGA board. 3. Remove the two screws located on top cover to detach the LED panel. 4. Remove another 17 screws located on the upper...
... the system. Removing the Wireless and LCD Panel 1. Disconnect the one screw to detach the upper case 2. Disconnect the LED cable with the flat screw driver from the VGA board. 3. Remove the two screws located on top cover to detach the LED panel. 4. Remove another 17 screws located on the upper...
TravelMate 4150 / 4650 Service Guide
Page 71
Separate the thermal module from the system Removing the MDC 1. Detach the CPU out from the VGA board 6. Anit-clockwise the direction with a flat screw driver to loosen the DMC board 3. Detach the MDC from the MDC board Removing the Wireless, Speaker and PCMCIA 1. Disconnect the MDC cable from the system 4. ...
Separate the thermal module from the system Removing the MDC 1. Detach the CPU out from the VGA board 6. Anit-clockwise the direction with a flat screw driver to loosen the DMC board 3. Detach the MDC from the MDC board Removing the Wireless, Speaker and PCMCIA 1. Disconnect the MDC cable from the system 4. ...
TravelMate 4150 / 4650 Service Guide
Page 76
... CD-ROM Drive Check Do the following to select the test device: 1. Replace the main board. Do the following to isolate the problem to a controller, driver, or diskette. System Check Procedures External Diskette Drive Check Do the following to select the test device. 1. Make sure that the diskette does not have...
... CD-ROM Drive Check Do the following to select the test device: 1. Replace the main board. Do the following to isolate the problem to a controller, driver, or diskette. System Check Procedures External Diskette Drive Check Do the following to select the test device. 1. Make sure that the diskette does not have...
TravelMate 4150 / 4650 Service Guide
Page 86
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 Sequence PCMCIA slot assembly System board PCMCIA slot ...
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 Sequence PCMCIA slot assembly System board PCMCIA slot ...
TravelMate 4150 / 4650 Service Guide
Page 87
Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Reconnect the keyboard cable. Action in the Devices Configuration" of BIOS Setup Utility is .... Onboard Devices Configuration Run printer self-test. Touchpad board System board Modem-Related Symptoms Symptom / Error Action 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) does not work correctly. External display does not work...
Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Reconnect the keyboard cable. Action in the Devices Configuration" of BIOS Setup Utility is .... Onboard Devices Configuration Run printer self-test. Touchpad board System board Modem-Related Symptoms Symptom / Error Action 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) does not work correctly. External display does not work...
TravelMate 4150 / 4650 Service Guide
Page 124
.../512MB DDRII 533/1GB DDRII 533/256MB DDRII 533/512MB DDRII 533/256MB DDRII 533/512MB Description 15.0' XGA B150XG01 V2 15.0" SXGA+ B150PG03 NEC. driver IC 15.0" XGA LTN150XB-L03-C00 15.0" XGA N150X3-L07 15.0" SXGA+ IDT N150P2-L04 15.0' XGA LP150X08-A3 MAKE IN CHINA 15.0" XGA TX38D81VC1CAB...
.../512MB DDRII 533/1GB DDRII 533/256MB DDRII 533/512MB DDRII 533/256MB DDRII 533/512MB Description 15.0' XGA B150XG01 V2 15.0" SXGA+ B150PG03 NEC. driver IC 15.0" XGA LTN150XB-L03-C00 15.0" XGA N150X3-L07 15.0" SXGA+ IDT N150P2-L04 15.0' XGA LP150X08-A3 MAKE IN CHINA 15.0" XGA TX38D81VC1CAB...