troubleshooting Question

No Signal on third monitor (LG TV)

Avatar of Joshua Stroud
Joshua StroudFlag for United States of America asked on
Operating SystemsDisplays / MonitorsPC* audio/video
7 Comments1 Solution164 ViewsLast Modified:
Hello,

I have an A/V question. I just mounted 5 LG TV's in a few offices. I terminated each end to a HDMI keystone, and the length of the HDMI run is approx. 15 - 20 ft. I'm connecting the PCs to the TVs as a third monitor. Of the 5, two are working without an issue, but i'm having issues with the other three. The OS and the graphics card is detecting the TV as a third display, but after choosing the correct input on the TV, it's still displaying "no signal". This is the case for all of the displays that aren't working.

Any advice or guidance will be helpful!
ASKER CERTIFIED SOLUTION
serialband

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