Owning two Samsung monitors leads to unusual graphics issues and malfunctions.
Owning two Samsung monitors leads to unusual graphics issues and malfunctions.
I recently purchased a Samsung ultra-wide monitor. It functions well on its own, but pairing it with another Samsung monitor often leads to unexpected disconnections and visual issues. During startup, the screen frequently connects and disconnects, causing lag. This problem occurs only when both Samsung monitors are connected together, not with other brands. It’s not related to the GPU, and it happens regardless of whether I have the latest drivers installed.
It seems the monitors are responding to the computer in a way that creates problems because the signals aren’t clearly distinguished. You might want to verify if the monitors support assigning unique IDs like #1 and #2 through OSD or drivers. If not, switching to different connections—such as HDMI for one and DisplayPort for another—could resolve the issue.