20 Most Recent Proview PX 780 Monitor Questions & Answers

take a look at the lower side of the back

This power supply should work for you.

http://www.ccl-la.com/catalog/product_info.php?products_id=48

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

BuddyMc

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

Hello,

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.

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,

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.

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

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.

Change monitor

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.

1. Check the power cable: Make sure the power cable is properly connected to the monitor and to the power source.
2. Check the video cable: Make sure the video cable is properly connected to the computer and to the monitor.
3. Check the computer settings: Make sure the computer is set to the correct display settings for the monitor. You can typically do this by right-clicking on the desktop and selecting "Display settings."
4. Check the power source: Make sure the power source is working and that there is no problem with the outlet or power cord.
5. Check the power button: Make sure the power button on the right side of the monitor is not stuck and is functioning properly.
6. Try a different cable or computer: If possible, try connecting the monitor to a different computer or cable to see if the issue is with the computer or cable.

If none of these steps resolve the issue, it may be a problem with the monitor itself

try this link...https://www.google.com/search?source=hp&ei=mbeZXN7DJs_59QOd1JeoDA&q=vga+color+coding&oq=vga+&gs_l=psy-ab.1.0.35i39l2j0i67l7j0i20i263.1268.2080..3871...0.0..0.125.597.0j5......0....1..gws-wiz.....0..0j0i131.uvmJreFSjfk

Not knowing what model number, here is a few link to reset the monitor: how to reset monitor to factory settings

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.