My desktop runs an Intel i5-7600 with 16GB ram and an AMD R5 430 GPU. Previously, my monitor was plugged into the Intel motherboard using a VGA cable, connected to the Intel HD Graphics 630. Several days ago, I found a DP cable and thus switched the display connection to the AMD GPU. However, ever since doing so, I find that my Google Chrome flickers occasionally, meaning that it will turn black for a second before going back to normal. Sometimes, when I'm watching a video on Youtube, it would refresh after that flicker. Or if it's a video on Facebook, it would say after the flicker that the video cannot be played. I've updated the AMD driver using Driver Easy and I feel that the issue still happens, although less frequently than before. Can anyone enlighten me? Is there a fix, or is it that AMD R5 430 is worse than Intel HD Graphics 630 and I should switch back to using the Intel graphics card?