20 Most Recent ViewSonic VP2030b 20.1" LCD Monitor - Page 8 Questions & Answers

Open monitor and look at power supply board for capacitors which are "balooning" or deformed in any way. These look like cylindars on the board. These tend to dry out and make what you are describing occur. Replacing them usually fixes about 80% of the problem you are describing. Those parts run about $0.25 to $0.75 each.. well worth trying, right?

When you are in display options and can see monitor 1 and 2... when you select 2 you should be able to adjust the display resolution there. If you cannot do that for some reason, try the video card software that is specific to your video card as there might be better options in there for managing monitor 2.

Usually need to open up and replace bulging electrolytic capacitors on the power supply board.

Right click anywhere on your desktop. Choose Screen resolution. In the box that pops up you will see a tab call orientation. You can change between landscape and portrait. You can also get to this menu by clicking Start, control panel, display. Then choose Change Display Settings on the right side of the box that opens

Hi there , if you can activate menu on screen , then try to change the video input source to something like VGA , and be sure that You've connected some video source with VGA cable prior to this. Sometime when there is no input signal (especially digital like HDMI) it flashes like that. Hope this helps .Cheers.

Should be ok if power supply same voltage as original.Make sure you connect correct way around.

buy another one

power ic number?

The Power modul is bad.

HDMI to VGA (converter issue) might be something else to but usually your converter might been overheat coz it usually have tiny circuit in the system, or the converter system is not for gaming process.. try for another converter (for gaming)..

Normal PC supports 2 monitors with diff vga output. Make sure you have enough graphics card to support

The static electricity from your cat's fur may have damaged some of the connectors to the built in speakers. Try unplugging the audio cables and replugging them in. If that doesn't work, you may have to get a set of external speakers.