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Reply To: Dreamcast sync issues w/ firmware 0.77a

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#15490

paulb_nl
Participant

Are you sure its the heatsink? While you are blowing air onto the OSSC you might also be cooling components around the digitizer like U4 which buffers the VGA HV sync signals.

Do SCART or component still work when VGA stops working? If they do then its probably not an issue with the heatsink.