Screen mirroring - Blank display.

[Rajeshmuralie]

I'm trying to mirror screen between my Samsung Galaxy S10+ and Sony OLED A8G. Phone gets connected (TV displays a message that phone is successfully connected) but TV has blank display. 

Same issue with Samsung A7 phone. 

[Gst26]

What is the mode of Connection ?? Are you using Branded Type-c to HDMI cable or any Chromecast cast device or Anything else ???

[Rajeshmuralie]

through screen mirroring facility available in both the devices. it used to work some time back but now just blank display

[parthkarmur]

are you trying to cast any protected content like netflix ?

[Rajeshmuralie]

Nope, not even phone home screen is visible

[Samsung_Support2]

Hi there,

Please perform the following steps to resolve the issue:

1. Restart the TV and device and check the issue.
2. Try to connect the TV with another device and mobile device with another TV.
3. Check the Wi-Fi connectivity strength as it should be strong.

4. Check the mentioned issue in safe mode.

5. If issue still persists, create data backup and reset the device.

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > click on “+“icon > send feedback > error report/ask questions). 

Regards,

Team Samsung Members

[Rajeshmuralie]

I figured out. if Bluetooth is on In TV. then screen mirroring is not working

[Shimmy2000]

I'm using an LG v20 and when I screen mirror all I get is audio with a blank screen. I restarted both devices made no difference

[Shaggyboy]

same

[Roshan_Pawar]

I'm using Samsung tv same issue is going on with me.. screen gets black out after few minutes