Hey folks
So my inlaws have a pi2 that I maintain. They brought it to me for an update, and it won't detect/trigger my monitor or TV.
The funny thing is, I put the SD card into another pi 2 I have and that works fine.
Then I put another SD I had lying around with raspbian on it in the "problem" pi 2 and that drove the screen fine too.
I don't know wtf the commonality is here, please help there's obviously a hole in my knowledge.
Everything else is being kept exactly the same cables, etc.
thanks
