I have a 2018 Sea Ray 280 SLX and...

[Mike_Schultz]

I have a 2018 Sea Ray 280 SLX and the dynamic display touchscreen is not responding. The depth & water temperature stopped working then yesterday when I raised the swim platform the touchscreen was locked on the swim platform warning ... touch does not work. The swim platform was up ... and blower and Engine work ok, but screen still does not respond to touch. Any ideas?

[wingless]

Welcome to the forum.

Here is the User Manual for your boat.

https://bbg1.my.salesforce.com/sfc/p/#E0000000Z21E/a/44000000Pjhl/ptBP7DetqyWzlI_gYbhtu1nt9cLPws2XM4ITr9aUls8

It is not clear from these wiring pages how those systems are powered.

My guess is that these are isolated problems.

A good starting point is to verify both banks are fully charged, ~13.8VDC measured at the batteries while the charger is powered.

Verify the circuit breakers to the systems are not tripped.

Assuming okay, disconnecting all battery negative terminals first, then inspecting, disassembling, cleaning, reassembling, then properly tightening all main feed negative (black) and positive (red) terminals could help.

[Mike_Schultz]

Thanks, but I tried all that with no luck. Unfortunately, the touch screen had to be replaced ... all good now!