I have an Acer Aspire A315-42G-R6FZ 3 notebook with an integrated Radeon Vega 8 video card and another dedicated AMD Radeon 540X. The problem is with the dedicated card that is not recognized by the system, I have already formatted Windows, installed recent and old drivers and the system simply does not recognize the card, only the integrated Vega 8 appears. I saw that there are several posts about problems with 540x drivers and I think it's the same case as mine. How resolve this?