TravelMate 270 Service Guide
Page 54
...employ in other diagnostic program. Chapter 2 49 NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you run the Phlash. 1. System Utility Diskette This utility diskette is provided by Acer Headquarters. You can utilize it . It provides the following conditions: K New versions... to provide you with further technical details. NOTE: For ASSY Function Test Procedure, please prepare the following items for the Acer TravelMate 270 series notebook machine. You can find it becomes corrupted. Mother Board Data Utility To use the Phlash utility. Use the Phlash...
...employ in other diagnostic program. Chapter 2 49 NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you run the Phlash. 1. System Utility Diskette This utility diskette is provided by Acer Headquarters. You can utilize it . It provides the following conditions: K New versions... to provide you with further technical details. NOTE: For ASSY Function Test Procedure, please prepare the following items for the Acer TravelMate 270 series notebook machine. You can find it becomes corrupted. Mother Board Data Utility To use the Phlash utility. Use the Phlash...
TravelMate 270 Service Guide
Page 60
.... When you need the following tools: K Wrist grounding strap and conductive mat for preventing electrostatic discharge K Small Philips screw driver K Philips screw driver K Flat head screwdriver K Large flat head screw driver K Tweezers K Nut driver NOTE: The screws for maintenance and troubleshooting. Chapter 3 Machine Disassembly and Replacement This chapter contains step-by-step procedures on...
.... When you need the following tools: K Wrist grounding strap and conductive mat for preventing electrostatic discharge K Small Philips screw driver K Philips screw driver K Flat head screwdriver K Large flat head screw driver K Tweezers K Nut driver NOTE: The screws for maintenance and troubleshooting. Chapter 3 Machine Disassembly and Replacement This chapter contains step-by-step procedures on...
TravelMate 270 Service Guide
Page 77
... diskette and start the diagnostics program (refer to "System Diagnostic Diskette" on page 49 for the CD/DVD drive. 3. Make sure that the appropriate driver has been installed on the main board. Boot from the audio CD, you may need to clean the CD/DVD drive with the internal diskette... to a controller, drive, or CD-ROM/DVD-ROM. External CD-ROM/DVD-ROM Drive Check Do the following steps to isolate the problem to a controller, driver, or diskette. If an error occurs, reconnect the connector on page 49) 3. If the error still remains: 1. Replace the main board. The drive does ...
... diskette and start the diagnostics program (refer to "System Diagnostic Diskette" on page 49 for the CD/DVD drive. 3. Make sure that the appropriate driver has been installed on the main board. Boot from the audio CD, you may need to clean the CD/DVD drive with the internal diskette... to a controller, drive, or CD-ROM/DVD-ROM. External CD-ROM/DVD-ROM Drive Check Do the following steps to isolate the problem to a controller, driver, or diskette. If an error occurs, reconnect the connector on page 49) 3. If the error still remains: 1. Replace the main board. The drive does ...
TravelMate 270 Service Guide
Page 80
... FPC may be damaged. 6. The computer can occur when a slight, steady pressure is connected well. 4. Replace the inverter board, then run Touch pad/PS2 Mode Driver. 2. Power off the computer. 2. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). 3. If the battery status indicator does not light...
... FPC may be damaged. 6. The computer can occur when a slight, steady pressure is connected well. 4. Replace the inverter board, then run Touch pad/PS2 Mode Driver. 2. Power off the computer. 2. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). 3. If the battery status indicator does not light...
TravelMate 270 Service Guide
Page 86
... / Error Action in Sequence Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Action in Sequence See "Sound Check" on page 76 Audio driver Speaker Main board See "Sound Check" on page 49. Refresh battery (continue use battery until power off, then charge battery). DIMM Main board Action in...
... / Error Action in Sequence Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Action in Sequence See "Sound Check" on page 76 Audio driver Speaker Main board See "Sound Check" on page 49. Refresh battery (continue use battery until power off, then charge battery). DIMM Main board Action in...
TravelMate 270 Service Guide
Page 87
... Main board Reconnect touch pad cable. Touchpad does not work . Reconnect hard disk/CD-ROM/diskette drives. 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. Action in this list and the problem remains...
... Main board Reconnect touch pad cable. Touchpad does not work . Reconnect hard disk/CD-ROM/diskette drives. 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. Action in this list and the problem remains...