Sony VGC-VA10G - Manual (Page 125)

125 n N
Troubleshooting
What should I do if the power indicator (Green) lights but my screen does not display
anything when I turn on my computer?
If nothing still appears on your screen after a while
1 Press the power button for more than four seconds to check that the power indicator goes out. Then turn on the computer
again.
2 If 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.