TravelMate 270 Service Guide
Page 77
.... 5. Reconnect the external diskette drive module. 2. However, if the CD/DVD drive can cause the drive to next step. 2. Boot from the audio CD. Replace the CD-ROM/DVD-ROM module. 3. Multiple labels can become dirty over time, affecting their performance. Use an FDD cleaning kit to... step. See if CD-ROM Test is required. NOTE: Make sure that the appropriate driver has been installed on the main board. Do the following steps to isolate the problem to a controller, driver, or diskette. Follow the instructions in the message window. System Check Procedures External Diskette ...
.... 5. Reconnect the external diskette drive module. 2. However, if the CD/DVD drive can cause the drive to next step. 2. Boot from the audio CD. Replace the CD-ROM/DVD-ROM module. 3. Multiple labels can become dirty over time, affecting their performance. Use an FDD cleaning kit to... step. See if CD-ROM Test is required. NOTE: Make sure that the appropriate driver has been installed on the main board. Do the following steps to isolate the problem to a controller, driver, or diskette. Follow the instructions in the message window. System Check Procedures External Diskette ...
TravelMate 270 Service Guide
Page 86
... Main board Action in Sequence The system will not enter hibernation Keyboard (if control is damaged. 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). Press Fn+F4 and see...
... Main board Action in Sequence The system will not enter hibernation Keyboard (if control is damaged. 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). Press Fn+F4 and see...
TravelMate 270 Service Guide
Page 87
...connected into the telephone wall socket and the modem port of BIOS Setup Utility is set to the main board Touch pad FPC Audio/Touch pad board Main board Modem-Related Symptoms Symptom / Error Action in Sequence Reconnect the keyboard cable. Modem port is secured ...board. Ensure the telephone cable is an erro beep, then change main board. Power off. 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. Peripheral-Related Symptoms Symptom / ...
...connected into the telephone wall socket and the modem port of BIOS Setup Utility is set to the main board Touch pad FPC Audio/Touch pad board Main board Modem-Related Symptoms Symptom / Error Action in Sequence Reconnect the keyboard cable. Modem port is secured ...board. Ensure the telephone cable is an erro beep, then change main board. Power off. 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. Peripheral-Related Symptoms Symptom / ...