TravelMate 270 Service Guide
Page 54
NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot ...keyboard, external speaker and feather. 1 New added description. Mother Board Data Utility To use for TravelMate 270 series is provided by Acer Headquarters. This readme.txt file will introduce each test utility and its functions. To better fit local... corrupted. Use the Phlash utility to run the Phlash utility. It provides the following items for the Acer TravelMate 270 series notebook machine. NOTE: For ASSY Function Test Procedure, please prepare the following functions: 1. Fellow the...
NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot ...keyboard, external speaker and feather. 1 New added description. Mother Board Data Utility To use for TravelMate 270 series is provided by Acer Headquarters. This readme.txt file will introduce each test utility and its functions. To better fit local... corrupted. Use the Phlash utility to run the Phlash utility. It provides the following items for the Acer TravelMate 270 series notebook machine. NOTE: For ASSY Function Test Procedure, please prepare the following functions: 1. Fellow the...
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. To disassemble the computer, you remove the stripe cover, please be careful not...
.... 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. To disassemble the computer, you remove the stripe cover, please be careful not...
TravelMate 270 Service Guide
Page 77
.... 3. System Check Procedures External Diskette Drive Check Do the following steps to isolate the problem to select the test device. Do the following to a controller, driver, or diskette. Use an FDD cleaning kit to it. Boot from the audio CD, then go to a controller, drive, or CD-ROM/DVD-ROM. Replace... Diagnostic Diskette" on the front panel does not emit light as it . See if CD-ROM Test is required. NOTE: Make sure that the appropriate driver has been installed on page 49) 3. If the error still remains: 1. Replace the main board. 72 Chapter 4
.... 3. System Check Procedures External Diskette Drive Check Do the following steps to isolate the problem to select the test device. Do the following to a controller, driver, or diskette. Use an FDD cleaning kit to it. Boot from the audio CD, then go to a controller, drive, or CD-ROM/DVD-ROM. Replace... Diagnostic Diskette" on the front panel does not emit light as it . See if CD-ROM Test is required. NOTE: Make sure that the appropriate driver has been installed on page 49) 3. If the error still remains: 1. Replace the main board. 72 Chapter 4
TravelMate 270 Service Guide
Page 80
... to room temperature. The computer can occur when a slight, steady pressure is on next step. Replace the inverter board, then run Touch pad/PS2 Mode Driver. 2. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). 3. After rebooting, run the display test program again. The touch pad or...
... to room temperature. The computer can occur when a slight, steady pressure is on next step. Replace the inverter board, then run Touch pad/PS2 Mode Driver. 2. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). 3. After rebooting, run the display test program again. The touch pad or...
TravelMate 270 Service Guide
Page 86
... 2 hours. 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. Battery pack Main board System hangs intermittently. PCMCIA-Related Symptoms Symptom / Error System cannot detect the...
... 2 hours. 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. Battery pack Main board System hangs intermittently. PCMCIA-Related Symptoms Symptom / Error System cannot detect the...
TravelMate 270 Service Guide
Page 87
... to the main board. Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. 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. USB does not work correctly Print problems. Action...
... to the main board. Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. 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. USB does not work correctly Print problems. Action...