Hi I'm a graphic design student and I work with PC that I sometimes connect an external monitor to (LG-W2486L) but every time the external monitor is connected, Photoshop lose conection with GPU and every time I need to reinstell the progrem.
I'v check the resolution of bouth monitors (PC's and external) and the deta are same.
Is there a way to solve this problem? or shuold I buy new monitor?
The latest update is having issues recognizing mid-range GPUs. Try installing the previous version of Photoshop and see if the issue persists. Adobe is aware of this issue and is working on a fix. In the meantime, this is the recommended action.
Adobe Community Professional/Adobe Certified Instructor