I don't have an answer but I do have the exact same monitor with the exact same problem. It's not the cable since I tried connecting it analog instead of digital and that didn't work. It's not the video card since I attached a different monitor to the computer and that monitor did work.
Does the green power on light stay lit(with the VGA cable hooked up with a signal)?
If so, the is a problem with either the inverter board or a bad backlight on the LCD.
I have the same problem with an AG neovo 17" monitor - on vga and BNC inputs it
only displays for less than a second before going blank. - clearly given our similar
experiences, this is some sort of defect in the monitor - an engineer from ag neovo
should sign up and enlighten us.
The problem is a defective internal power supply board. If you disassemble the monitor and examine the power board you'll find leaking capacitors (usually) or other out-of-spec part. We're just a computer repair shop.
Go into Screen Resolution settings and change "Extend these displays" to "Duplicate these displays". If you do not wish to duplicate them for some reason you will need advanced third party software.
Buy a second monitor.
Answer:Do you have multiple displays set up?If not, then I would just use another monitor. If you do, then read on...1. Right Click on the desktop2. Then go to the Display Properties option and open the Settings tab3. Click on the second monitor labeled as 2 next to the first monitor.4. Check the box labeled 'Extend my Windows desktop onto this monitor'
Possibly I have interpreted this question in different way. Please correct me if I am mistakenly wrong. First I will use the term screen and display interchangeably. In practice, often people need to work on more than one single screen. That's the second display is needed. For instance, the second screen is needed when one wants to expand the limited work space of any application window (e.g. Excel's worksheet) he/she is working at using one screen, i.e. primary screen. In this scenario, the second screen, i.e. secondary screen, will be useful for displaying the expanded view of the running application. For some reason, one can set the secondary screen as the primary screen. When this option is selected, then the primary screen will be assigned to the second monitor and the first monitor will be detected as secondary screen. This situation become clearer when the issue is applied to a laptop computer which has primary monitor as integrated part of the computer and the second monitor can be attached using VGA or DVI (Digital Visual Interface) port. By default the primary screen is assigned to the primary monitor.
Right click on the desktop, go to screen resolution, and select the second monitor. At the bottom, there should be a check box that says "Make this my primary monitor." Click it, and hit apply. I do this all the time.
Depends on the operating system but in Windows you go into your display settings and select the monitor. i.e. WIndows 10: Right click on your main screen and select display settings.
The word repair is accented on the second syllable. (rePAIR)
Nearly all laptops have a VGA out port, designed specifically for a second monitor.
Although many people could benefit from using a touch screen monitor, three groups of people are most helped by them. The first group is children, who often lack the fine motor skills required to use a mouse to navigate the computer. The second group is the elderly, who may feel more comfortable with a more tactile and intuitive interface. Finally, a touch screen monitor can be a great assistance to people that have physical handicaps that prevent them from using a mouse and keyboard.
Many laptops have a second monitor port along the edge. On my Acer it's on the back, on my Toshiba it's at the left side. Plugging a standard monitor cable in to that port will enable you to use your laptop screen and the external monitor as separate monitors.
Disney Second Screen was created in 2011.
Screen refresh rate is the number of times an image on any type of monitor or television is reconstructed per second. This is measured in "hertz." (Hz) For example, a TV with a refresh rate 60Hz, reconstructs the image you're seeing 60 times every second. Basically, the higher the refresh rate on a tv, the representation of motion will be smoother, and the image will flicker less.