Apple AppleVision 1710AV - Manual (Page 101)

The display’s power indicator light doesn’t come on.
m Make sure the computer is turned on.
The display’s indicator light won’t come on unless your computer is on.
m Make sure an energy saver program isn’t active on the computer.
The display’s indicator light won’t come on when an energy saver program
is on. Also, it may take awhile to wake up your computer after you use an
energy saver.
m Make sure that the power cord is plugged in properly.
If the display power cord is plugged into your computer, make sure your
computer is on and the cord is firmly plugged in.
If the display power cord is plugged into a wall outlet, make sure the cord is
firmly plugged in. Check to see whether power to the outlet has been
interrupted. You can test the outlet by plugging in something that you
know works—like a desk lamp or radio. If the test appliance works, but the
display doesn’t, contact an Apple-authorized dealer or service provider.
m Make sure the display cable is plugged into your computer properly.
If you have a video card installed in your computer, the display cable should
be plugged into the port for the video card.
If you do not have a video card installed in your computer, the display cable
should be plugged into the display port on the back of your computer.
m Make sure the thumbscrews on the display cable are tightened securely.
WARNING If you have a problem with your display and nothing
presented in this manual solves it, consult the service and support
information that came with your display for instructions on how to
contact an Apple-authorized service provider or Apple for assistance. If
you attempt to repair the display yourself, any damage you may cause to
the display will not be covered by the limited warranty on your display.
Contact an Apple-authorized dealer or service provider for additional
information about this or any other warranty question.
103 Tips and Troubleshooting for Macintosh Users