Troubleshooting

•Safety and Troubleshooting •FAQs

•Common Problems •Imaging Problems

Troubleshooting

This page deals with problems that can be corrected by the user. If the problem still persists after you have tried these solutions, contact your nearest Philips dealer.

•Regulatory Information •Other Related Information

Common Problems

Having this problem?

No Picture (Power LED not lit)

No Picture

(Power LED is amber or yellow)

Screen says

Screen says

AUTO button not working properly

Check these items

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 ON position.

Make sure the computer is turned on.

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

Check to see if the monitor cable has bent pins.

The Energy Saving feature may be activated

Make sure the monitor cable is properly connected to your computer. (Also refer to the Quick Set-Up Guide).

Check to see if the monitor cable has bent pins.

Make sure the computer is turned on.

Make sure the vertical sync of input signal is within the range of 56 ~ 75 Hz.

Change the refresh rate to 56~75Hz within 10 minutes.

Re-power on monitor to start over again if you failed to change the refresh rate within 10 minutes.

The Auto Function is designed for use on standard Macintosh or IBM-compatible PCs running Microsoft Windows.

It may not work properly if you are using non- standard PC or video card.

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Philips 170C4 user manual Troubleshooting, Common Problems