Screen mirroring

[Silviculture]

For a few years I use to use my tv and a duplicate screen for when watching tv. But now for some reason whenever I try to load up and kind of streaming video, live or not it shows up on my PC but on my TV it's just static. Only started happening very recently.
Was wondering how to solve this.
My pc is a Dell Inspiron all in 1 and my TV is a Sony Bravia 4K.

 

[DVDR_Dog]

For a few years I use to use my tv and a duplicate screen for when watching tv. But now for some reason whenever I try to load up and kind of streaming video, live or not it shows up on my PC but on my TV it's just static. Only started happening very recently.
Was wondering how to solve this.
My pc is a Dell Inspiron all in 1 and my TV is a Sony Bravia 4K.

I would first uninstall and delete the graphics driver. To ensure the best scenario. First uninstall the driver from the device manager and then remove the balance if it shows up in add/remove or ideally Revo. Not knowing more about your system limits my answer here. It has been my experience that drivers from Dell are a better choice than available drivers from the chip's driver manufacturer or Microsoft. Keep that in mind that do not allow Windows update to update the graphics driver, Dell's driver may have been optimized and vetted specifically for your system. Based on the circumstances you explain, it either has to be the graphics driver of the player you are using may have been updated but my money's on the driver.