Question about Vizio VA26LHDTV10T 26" 720p LCD HDTV
I hook my VA26LHDTV10T and it works for about 10-15 seconds and then the screen goes blue and No Signal appears. I have hooked the TV up to other PC's in the office and it seems to work fine. I have a Dell Dimension 9200 PC with a NVIDA GeForce 8300GS Video Card. PLEASE HELP!@!@
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Posted on Jan 02, 2017
This happens to almost every laptop I know. Here are several solutions:
1. You need to manually enable video on tv by pressing two buttons on your laptop keyboard. The first is "Fn" (at the left bottom). The second depends on your laptop manufacturer. Look at the function keys. F1....F12 for the LCD/CRT or the corresponding sign. Press and hold Fn and press second button. Sometimes you need to press second button several times. This means you need to cycle through all available options to enable Laptop's screen and TV screen at the same time (clone).
2. Intel Extreme Graphics video cards sometimes doesn't support a procedure described above. You need to find intel video card options manager running at the sys-tray (right bottom of your screen near the clock). Right click on it. Select Graphic Options -> Output to -> Laptop + ... clone (or something similar)
Note that not all video cards are capable of showing the movie on media player at the same time. You need to choose Laptop or TV
Posted on Feb 10, 2009
If the resolution of the source of the RGB signal is outside of the range of the set, you will get this mesage. The supported resolutions are listed in the owner's manual. Verify that you have a signal within that range. If you do, please post your source of the video here and we'll look further.
Posted on Mar 19, 2009
I had a problem where my VO22L was giving me a "No RGB Signal" "The Power Will Be Turned Off" message when I had it in RGB mode (with VGA input from my PC). Anytime I left my PC on and turned off the power of this unit, I got this message. I just got off the phone with a very friendly and patient Tech Support woman at Vizio, who talked to several different techs who all came up with things that didn't help. Finally, while we were talking, she came up with the idea of going into the settings menu and doing a "System Reset" to see what happens. What do you know, it worked!
To anyone else having this problem, try this. With the PC and TV on, in RGB mode, go into the menu screen with the remote. The far right tab is "Setup". Use the arrow keys to go down to the "System Reset" option. When prompted "are you sure" select "Yes". I powered the monitor off and on, and the problem is gone. Now if it happens again, I know what to do.
Posted on Jul 13, 2009
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