No display output and initialisation failures
RX 9000 series cards that fail to produce display output despite the system posting may have a display output circuit fault, a connector seating issue, a driver or firmware incompatibility with the host system, or in rare cases a board-level fault. As with any new generation, some no-display presentations on RX 9000 cards may relate to system BIOS or driver compatibility rather than hardware failure — bench testing in a known-good environment with current drivers is the first step to isolate the cause.
