TravelMate 2350 Service Guide
Page 44
... you should create a Crisis Recovery Diskette before you use the AC adaptor power supply when you run the Flash. 1. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot the system because the BIOS is required for the following conditions: ! Copy the Flash utilities to update...
... you should create a Crisis Recovery Diskette before you use the AC adaptor power supply when you run the Flash. 1. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot the system because the BIOS is required for the following conditions: ! Copy the Flash utilities to update...
TravelMate 2350 Service Guide
Page 45
... the disassembly process, group the screws with the corresponding components to disassemble the notebook computer for maintenance and troubleshooting. Philips screw driver ! Machine Disassembly and Replacement Chapter 3 This chapter contains step-by-step procedures on how to avoid mismatch when putting back the components. When you need ...
... the disassembly process, group the screws with the corresponding components to disassemble the notebook computer for maintenance and troubleshooting. Philips screw driver ! Machine Disassembly and Replacement Chapter 3 This chapter contains step-by-step procedures on how to avoid mismatch when putting back the components. When you need ...
TravelMate 2350 Service Guide
Page 49
... door. 4. Chapter 3 43 Detach the thermal door out from the main unit. 3. Then remove the middle cover from the system. Use a plastic flat head screw driver or any plastic tool to release the power switch board. 2. Remove the two screws holding the keyboard. 4. Turn the keyboard over as the picture shows...
... door. 4. Chapter 3 43 Detach the thermal door out from the main unit. 3. Then remove the middle cover from the system. Use a plastic flat head screw driver or any plastic tool to release the power switch board. 2. Remove the two screws holding the keyboard. 4. Turn the keyboard over as the picture shows...
TravelMate 2350 Service Guide
Page 56
... FDD heads can cause the drive to the drive or can become dirty over time, affecting their performance. Use an FDD cleaning kit to a controller, driver, or diskette. Replace the main board. The label can cause damage to fail. Make sure that the CDROM does not have any label attached to... connector on the main board. Multiple labels can read the data from the diagnostics diskette and start the diagnostics program 4. Make sure that the appropriate driver has been installed on the front panel does not emit light as it . If the CD/DVD LED on the computer for the CD/DVD...
... FDD heads can cause the drive to the drive or can become dirty over time, affecting their performance. Use an FDD cleaning kit to a controller, driver, or diskette. Replace the main board. The label can cause damage to fail. Make sure that the CDROM does not have any label attached to... connector on the main board. Multiple labels can read the data from the diagnostics diskette and start the diagnostics program 4. Make sure that the appropriate driver has been installed on the front panel does not emit light as it . If the CD/DVD LED on the computer for the CD/DVD...
TravelMate 2350 Service Guide
Page 59
... check if the mouse is still less than 50% of time. From Hardware: 1. If the voltage is working. 3. After rebooting, run Touch pad/PS2 Mode Driver. 2. If the problem 53 Chapter 4 If the main board to switch board FPC is applied to room temperature. Replace switch board. 7. The computer can occur...
... check if the mouse is still less than 50% of time. From Hardware: 1. If the voltage is working. 3. After rebooting, run Touch pad/PS2 Mode Driver. 2. If the problem 53 Chapter 4 If the main board to switch board FPC is applied to room temperature. Replace switch board. 7. The computer can occur...
TravelMate 2350 Service Guide
Page 64
... closing the LCD LCD cover switch Main board The system doesn't resume from hibernation mode. Action in Sequence See "Sound Check" on page 54 Audio driver Speaker Main board See "Sound Check" on page 54 Speaker Main board Power Management-Related Symptoms Symptom / Error Action in Sequence Speaker-Related Symptoms Symptom...
... closing the LCD LCD cover switch Main board The system doesn't resume from hibernation mode. Action in Sequence See "Sound Check" on page 54 Audio driver Speaker Main board See "Sound Check" on page 54 Speaker Main board Power Management-Related Symptoms Symptom / Error Action in Sequence Speaker-Related Symptoms Symptom...
TravelMate 2350 Service Guide
Page 65
... board Main board Modem-Related Symptoms Symptom / Error Action in Sequence Internal modem does not work correctly. Onboard Devices Configuration Run parallel port test Printer driver Printer cable Printer Main board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one USB port each time. External display does not work . Modem port is...
... board Main board Modem-Related Symptoms Symptom / Error Action in Sequence Internal modem does not work correctly. Onboard Devices Configuration Run parallel port test Printer driver Printer cable Printer Main board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one USB port each time. External display does not work . Modem port is...