20 Most Recent Proview PX 780 Monitor Questions & Answers

take a look at the lower side of the back

Proview PX 780... • Answered on Jan 31, 2017

This power supply should work for you.


I hope this helps, if so please rate my solution.


Proview PX 780... • Answered on Aug 13, 2011

Please try to check it from Control Panel > Sound, speech & audio devices > Sound and Audio Devices > Hardware tab > then select the Device Name then click Properties tab to verify its condition status or you opt to click Troubleshoot tab. regards

Proview PX 780... • Answered on Jul 28, 2011


The picture board on your monitor is bad, since it goes blank after five seconds, it shows that the picture board of your monitor has developed fault.

The best thing for you to do now is to take the monitor to a local repairer within your vicinity to help with the replacement of the picture board because the fault is not something you can fix yourself, in order not to complicate issues.

Take care.

Proview PX 780... • Answered on Apr 25, 2010

Try clicking on Window at the top of your page the click on ZOOM in the drop down box. This should maximize the screen to the monitor it is currently on,

Proview PX 780... • Answered on Apr 25, 2010

Either your Netbook cannot support that particular display,

or, more likeley, you need to adjust the resolution on the monitor to match the settings on your macbook.

Proview PX 780... • Answered on Mar 04, 2010

Go to control Panel click on sounds and devices make sure hareward is working if not reinstall Audio device hardware.

Proview PX 780... • Answered on Nov 13, 2009

you should be able to get sound when connected trough any of the three port. best port to use is hdmi or dvi connection. adjust your volume on your computer and make sure your audio drivers are updated.

Proview PX 780... • Answered on Apr 24, 2009

Did u check with the volume button on the side of the monitor.
Also pls check the connections and also the volume settings in windows.

If they dont work, then try with external speakers to find out if it is a problem with the mionitor or the speakers.

Proview PX 780... • Answered on Dec 25, 2008

Since you don't provide the laptop model, I assume your PC has at least a 15 Pin VGA connector. You will need a 15 pin male VGA to 15 pin male VGA cable, just plug it at the laptop and the monitor, that should do. If your laptop has also an HDMI or DVI or Display Port, you will need a proper cable or adapter.

Proview... • Answered on Jul 30, 2014

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