TV connected via the VGA input to HDMI don't get no signal after preparing the Windows message, works fine in safe mode
Original title: PC to tv connection / VGA to HDMI
Hello
I hope someone out there can help. I recently bought a new samsung TV after that my old one failed. My new TV doesn't have a RGB port to connect a VGA cable to so I can use my PC as my old one done, it has HDMI and my PC only output VGA. I bought a VGA Converter HDMI to maplin and when I start my PC the image appears on my TV because it goes through its startup upward. It displays windows prepares, but then the Windows point would open normally, the signal on my TV dies and it does is display the message no signal on the screen. If I start thr PC in safe mode, windows starts very well and the signal does not go down. I use windows 7. Someone knows how to fix?
Thank you
It is possible that your computer is trying to send a resolution & frequency to which the TV cannot manage. I suspect that this is because the image is displayed when starting, but then disappears when Windows takes control - until Windows takes over, the resolution sent will be below.
You should consult the manual of the TV to its specifications. Mine, for example, just a a simple table of resolutions & combinations of vertical frequency it can handle. Then look at the Control Panel, display, change display settings to see what your computer can produce and choose one that fits these two machines. If the best resolution display settings don't work then go to the next best resolution [or in the setting of 640 x 480 to see which works best].
Once configured, Windows will display the setting chosen at the television screen every time so you will not have to keep setting up for each session.
Each time that you connect the TV you can use the Windows key + P key combination to toggle the display.
I don't know if you want the TV an extended desktop or a single view. You might find, as I did, that the TV can use a higher resolution output if it is the only view. I suspect that this is a result of capacity of the computer's display adapter because it has less work to do if there is only one required both display.
Once you put in place, you may find that control panel display settings, display, change, advanced has useful additional parameters, but you'd probably need to have a good guide to help with your graphics card make any sense of the options available.
If that is not enough then I suggest that you try to find an online forum for your TV, hoping that someone has done what you are trying to do.
Good luck
Tags: Windows
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