Here is my issue, I have a Laptop (HDMI enabled ofc) and a set top box(Decoder) which has a HDMI input.

Sector9t9

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Jun 18, 2014
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But now it does not accept neither shows any sort of display.
The TV is a VGA Cathode ray typo. I don't know what to do therefore I ask for assistance and I did the following :
-Changed the resolution to the lowest.
-Restarted my Laptop.
-Kept the connection too close.
 
You missed a bunch of info about what is going on from your title to the "but now..". How were things connected and working before the "But now..." part? Exactly what connections do you have on what device and what are you trying to accomplish? Get the laptop signal to the TV? What inputs and outputs are available on all the devices, and what brand and model are they?