Troubleshooting
What should I do if VAIO power indicator lights but my screen does not display anything when I turn on my computer?
If nothing still appears on your screen after a while
1Press the power button for more than four seconds to check that the VAIO power indicator goes out. Then turn on the computer again.
2If nothing still appears on your screen, unplug the power cord and leave the computer for about a minute. Then plug in the power cord and turn on the computer again.