HI i have just bought a new computer, with a Asrock B450m-HDV R4.0 with a AMD Ryzen 5 2600 and a cooler-master MWE white 550W 230v. the Asrock B450m-HDV R4.0 has an onboard graphics card but it does not seem to be working so i have to use a different graphics card which is "supposedly better" and all the games lag even know i have 2 4gb T-force Vulccan Z and the games i play should be Able to play. please help the onboard card is a intergrated AMD Radeon Vega series Graphics in Ryzen series APU.
Symptoms: The D-sub and DVI-D and HDMI slots wont work when i plug the monitor in. and the screen doesn't turn on. and apparently the onboard GPU can handle 3 monitors HELP!!!
Symptoms: The D-sub and DVI-D and HDMI slots wont work when i plug the monitor in. and the screen doesn't turn on. and apparently the onboard GPU can handle 3 monitors HELP!!!