Getting Help
Troubleshooting
Sony Notebook Computer User Guide
n N 69
About the computer and software
My computer does not start
Check that the computer is plugged into a power source and that it is turned on.
Check that the power indicator on the front panel of the computer indicates that the power is on.
| Check that the battery pack is inserted properly and that it is charged. |
Make sure there is no diskette in the floppy disk drive. | |
Confirm that the power cord and all cables are connected firmly. | |
If you have plugged the computer into an UPS, make sure the UPS is turned on | |
and working. | |
If you are using an external display, check that it is plugged into a power source | |
and turned on. Check that you have switched to the external display and that the | |
brightness and contrast controls are adjusted correctly. Please refer to the manual | |
supplied with your display for details. | |
Moisture condensation may have occurred. Do not use the computer for at least | |
one hour and then turn it on. | |
When the internal backup battery is low on power, it may not be able to start your | |
system properly. Please plug your computer to AC power. | |
The message Press <F1> to resume, <F2> to setup would appear at the bottom of | |
the display. Should this happen, you need to initialize the BIOS. | |
| Follow the steps in ‘When I turn on my computer, the message Operating system |
| not found appears and Windows does not start’. |
If any of the above procedures does not work, press the reset switch on the bottom of the computer with a wire and then restart the computer.