Philips 109B user manual Screen doesnt show when you turn on the monitor

Troubleshooting

Screen doesn't show

when you turn on the monitor

No color or intermittent color

Color appears blotchy

Missing one or more colors

Dim Picture

Picture is too large or too small.

Edges of the picture are not square.

Picture has a double image.

Picture is not sharp.

●Make sure the monitor cable is properly connected to your computer. (Also refer to the Quick Start Guide).

●Check to see if the monitor cable has bent pins.

●Make sure the computer is turned on.

●If you are using a non-VESA-DDC standard video card, turn the DDC1 / 2B feature Off.

●The picture may need degaussing.

●Remove any nearby magnetic objects.

●Face the monitor toward the East for the best picture quality.

●Check the Color Temperature.

●Make sure the monitor cable is properly connected to your computer.

●Check to see if the monitor cable has bent pins.

●Adjust the Brightness and Contrast controls.

●Check your video card and it's owner's manual instructions for it may be a non-VESA-DDC Standard card.

●Adjust the Horizontal and/or Vertical Size.

●Adjust the Zoom.

●Adjust the geometry.

●Eliminate the use of a video extension cable and/or video switch box.

●Face the monitor toward the East for the best picture quality.

●Check to make sure Moiré is switched off.

●Adjust Sync Input.

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