No VGA signal means that the VGA wire is not getting any video output from the CPU.
To Rectify:
VGA port
There are several ways to connect a television screen to a computer. The three most common interfaces that allow this are HDMI, DVI and VGA.
VGA is the successor to the EGA port. The VGA port used to be the only way to hook up monitors to a computer. It was only recently, the past 5 years or so, that digital flat panels have overtaken CRT monitors completely. The digital panels can use the successor to VGA, the DVI port. Many digital flat screen panels (and lots of flat screen TV's) still have a VGA input connector available as one of two or three different computer inputs.
To send a video signal from a computer to a television requires one of the following: A computer with a composite video card installed. (A laptop will not have one.)An S-video output jack. (This accepts a round, multipin plug; many laptops have this.)A converter box for converting the SVGA signal to something else that a television can handle, such as composite video, S-video, or component video. (Such boxes are available at Radio Shack and elsewhere for about $100.)The computer's VGA (SVGA) video output and the television's composite-video (RCA yellow) input are so different that there is no simple cable conversion. There is no software that would cause the computer to output analog NTSC video onto the VGA port.No. That may be a hardware limit. You might try and start your laptop in VGA mode to get to 640 x 480
No. VGA port is not either serial or parallel port. It is a different interface. If you need a serial output, you need a VGA to serial converter.
VGA is the standard analog interface for computer displays. A television monitor that has a VGA input will be able to display a computer image just like a PC screen. VGA can also be used by video equipment so it can be used as a video signal interface for those items of equipment.
Sorry no, You would have to convert the VGA signal on the computer to one of the input types your TV has built in.
A wireless VGA, refers to a cable that connects a computer to a computer, allowing you to use a television as a computer screen. Check www.ebay.com and amazon.com for prices.
If you monitor has a DVI,VGA or HDMI, then you can.
It means it is not getting a signal from the computer. There are many situations that can cause this symptom, from the cable being unplugged to a motherboard failure to the computer simply not being turned on.
no
VGA port
vga box works great
yes its very simple to convert VGA signal into SVGA signal.
The main difference between the tow is the signal. VGA uses an analog signal and DVI is a digital signal.
The VGA is a port in the computer that allows you to view your computer through a monitor.
There are several ways to connect a television screen to a computer. The three most common interfaces that allow this are HDMI, DVI and VGA.