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RUSH MH2 - No Output

Written by Peter Stauber

Updated at January 14th, 2026

Table of Contents

Question:   Answer:

Question:  

No output on my RUSH MH2, the led driver PCBA has been replaced and still not working.

Answer:

Check the 485 cable between the mainboard and led driver PCBA, if that is intact, replace the mainboard.

 

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