DS Dac and BHK Pre owner here from accross the Pond,
DS Dac is the Hub of my digital system, modded it, tweaked it, love it.
Last wee while though the display’s been flickering, not a problem as I run it dimmed anyway, and use remote volume,
Did a power recycle today and on powerup I didnt have any more flickering, just a white screen.
Dac plays as before - all ok - I can even touchscreen the volume up and down - but no display itself.
So the board has failed now.
Any PSA based options available to purchase a replacement, and if not, any of the PS Audio Fam out there able to source a replacement board?
Signaturesystems.co.uk are the UK distributors for PS Audio so maybe try them.
Have you sent a detailed email to PS Audio support detailing your problems?
Between the two above, should get you answers and a way forward.