Dell Inspiron 15 (3000 series); Windows 8.1
Up to recently no problem linking laptop screen to TV Screen using HDMl to HDMl cable.
But it wont work any more.
What I have done:
1, Tested it with another, 'brand new' HDMl to HDMl cable.
2. Checked to see that the laptop is enabled for a second screen (F8 and click on Extend)
3. Tried the laptop with another T.V. which has HDMl sockets.
None of these worked.