8.Troubleshooting & FAQs

8 Troubleshooting & FAQs

8.1 Troubleshooting

This page deals with problems that can be corrected by a user. If the problem still persists after you have tried these solutions, contact Philips customer service representative.

Common Problems

No Picture (Power LED not lit)

Make sure the power cord is plugged into the power outlet and into the back of the monitor.

First, ensure that the power button on the front of the monitor is in the OFF position, then press it to the ON position.

No Picture (Power LED is white blinking)

Make sure the computer is turned on.

Make sure the signal cable is properly connected to your computer.

make sure the monitor cable has no bent pins on the connect side. If yes, repair or replace the cable.

The Energy Saving feature may be activated

Screen says

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.

AUTO button doesn't function

The auto function is applicable only in VGA- Analog mode. If the result is not satisfactory, you can do manual adjustments via the OSD menu.

Note

The Auto Function is not applicable in DVI-Digital mode as it is not necessary.

Visible signs of smoke or sparks

Do not perform any troubleshooting steps

Disconnect the monitor from mains power source immediately for safety

Contact with Philips customer service representative immediately.

Imaging Problems

Image is not centered

Adjust the image position using the “Auto” function in OSD Main Controls.

Adjust the image position using the Phase/ Clock of Setup in OSD Main Controls. It is valid only in VGA mode.

Image vibrates on the screen

Check that the signal cable is properly securely connected to the graphics board or PC.

Vertical flicker appears

Adjust the image using the “Auto” function in OSD Main Controls.

Eliminate the vertical bars using the Phase/ Clock of Setup in OSD Main Controls. It is valid only in VGA mode.

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Philips 24400, 244EL2, 2.44E+04 user manual Troubleshooting & FAQs, No Picture Power LED not lit