Hi @randy3 ,
What is the make and model number of the laptop?
I assume that HDMI output is available on the laptop, is this correct?
Also assume that projector has Composite RCA inputs (yellow + red/white) is this correct, or is it Component RCA inputs (red/blue/green + red/white)? The + red/white is for the audio connection in both cases
If it is Composite video input, did you get a HDMI to RCA converter like this (example only -either externally powered or powered by the HDMI port) or an HDMI to RCA adapter cable like this?
The HDMI to RCA adapter cable (not the converter) won’t work because there is nothing to convert the digital HDMI video signal into the analogue Composite video signal that is required by devices with RCA yellow + red/white cable inputs.
The seller of the adapter cable in this example did put a disclaimer at the bottom saying that a converter would be needed if you want to use this adapter cable, many don’t unfortunately.
The same problem would apply if you have Component video input on the projector as Component video is also an analogue signal.
You would then have to use a HDMI to Component converter -example only
Note Converters are one way only so check what connection type is shown on the input side of the converter as this has to match the output connection type of the device sending the signal and obviously the output connection type from the converter has to match the input connection type of the receiving device
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