TravelMate 2350 Service Guide
Page 44
... bootable diskette. 3. If the battery pack does not contain enough power to run the Flash utility. Prepare a bootable diskette. 2. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the AC adaptor power supply when you use the Flash utility. Copy the Flash utilities to update the system...
... bootable diskette. 3. If the battery pack does not contain enough power to run the Flash utility. Prepare a bootable diskette. 2. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the AC adaptor power supply when you use the Flash utility. Copy the Flash utilities to update the system...
TravelMate 2350 Service Guide
Page 45
... putting back the components. Wrist grounding strap and conductive mat for maintenance and troubleshooting. When you need the following tools: ! Plastic flat head screw driver ! Philips screw driver ! During the disassembly process, group the screws with the corresponding components to scrape the cover. Plastic tweezers ! Machine Disassembly and Replacement Chapter 3 This chapter...
... putting back the components. Wrist grounding strap and conductive mat for maintenance and troubleshooting. When you need the following tools: ! Plastic flat head screw driver ! Philips screw driver ! During the disassembly process, group the screws with the corresponding components to scrape the cover. Plastic tweezers ! Machine Disassembly and Replacement Chapter 3 This chapter...
TravelMate 2350 Service Guide
Page 49
... the system. 3. Removing the Power Switch Board, Thermal and MDC 1. Chapter 3 43 Detach the thermal door out from the system. Use a plastic flat head screw driver or any plastic tool to release the power switch board. 2. Remove the one screw to detach the middle cover carefully. 2.
... the system. 3. Removing the Power Switch Board, Thermal and MDC 1. Chapter 3 43 Detach the thermal door out from the system. Use a plastic flat head screw driver or any plastic tool to release the power switch board. 2. Remove the one screw to detach the middle cover carefully. 2.
TravelMate 2350 Service Guide
Page 56
.../DVD LED on the main board. Follow the instructions in the message window. Multiple labels can cause the drive to a controller, driver, or diskette. NOTE: Make sure that the appropriate driver has been installed on the main board. The FDD heads can not read data from the audio CD, you may need...
.../DVD LED on the main board. Follow the instructions in the message window. Multiple labels can cause the drive to a controller, driver, or diskette. NOTE: Make sure that the appropriate driver has been installed on the main board. The FDD heads can not read data from the audio CD, you may need...
TravelMate 2350 Service Guide
Page 59
... the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). 3. If the voltage is within the normal range, run Touch pad/PS2 Mode Driver. 2. Re-install the battery pack. If the charge indicator still does not emit, replace the battery pack. If the charge indicator still does not light...
... the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). 3. If the voltage is within the normal range, run Touch pad/PS2 Mode Driver. 2. Re-install the battery pack. If the charge indicator still does not emit, replace the battery pack. If the charge indicator still does not light...
TravelMate 2350 Service Guide
Page 64
... it cool for 2 hours. Refresh battery (continue use battery until power off, then charge battery). 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 PCMCIA slot assembly Main...
... it cool for 2 hours. Refresh battery (continue use battery until power off, then charge battery). 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 PCMCIA slot assembly Main...
TravelMate 2350 Service Guide
Page 65
... is an erro beep, then change main board. USB socket is firmly secured to the main board. 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. Modem phone port is secured to Enabled. Peripheral...
... is an erro beep, then change main board. USB socket is firmly secured to the main board. 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. Modem phone port is secured to Enabled. Peripheral...