Martin1981
Active Member
Have a 4x288 quantum boards in a 4x4 tent. Today when switched on, 2 of them went blank and they don't work now. What are the chances and reason for 2 of them going at the same time?
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Not sure, it was working fine for the last 8 months.wired in series or parallel?
And, that stinks,
Yeah, on the same driver.Also are they on the same PS?
Boards->dimmer->driver->power socket.Are your boards wired directly to the power supply? Any type of connections in between.
Is there any way to test them?I'd try re wiring them, check the wires, be sure no breaks
Pull them outa the bds, and re isnert them
Try something
All mine are diy bds so pretty simple to work on
That will take some time, I will try that tommorow, because, I have to take it down and take the screws out to swap them.Well ya, swap wires
The two work, swap those to the other two
And vice versa
If the whole panel is not on, should be power supply problem or maybe the connection is lose. Usually the chip will not burn out easily, but there also might be a chance that one chip on the board is broken that will leads to the whole panel doesn't work. Anyway, just a few suggestion you can check with the light. Hopefully will be helpful.
How would you rewire this? I'll add the pic of board.They are either in series or parallel connection
I run all mine in series
Re- wire from working bds to none working bds
Easy peasy
Series
Parallel