https://helpforum.sky.com/t5/Sky-Q/sky-q-keeps-flashing-black-screen/m-p/5192041#M725358 <P>Hi&nbsp;<a href="https://helpforum.sky.com/t5/user/viewprofilepage/user-id/2732158">@D4l3</a>&nbsp; &nbsp;You should be using the Sky Q suppied short HDMI lead. You could try resetting your box to 1080i by pointing the remote at the Sky box and inputting the sequence <STRONG>Home 1 0 8 0 Home</STRONG>.</P> Fri, 16 Jan 2026 10:13:25 GMT MightyQuinn 2026-01-16T10:13:25Z https://helpforum.sky.com/t5/Sky-Q/sky-q-keeps-flashing-black-screen/m-p/5192017#M725356 <P>sky q keeps flashing black screen. i have a brand new tv chaenged all hdmi leads and on 2nd sky q box</P> Fri, 16 Jan 2026 09:14:59 GMT https://helpforum.sky.com/t5/Sky-Q/sky-q-keeps-flashing-black-screen/m-p/5192017#M725356 D4l3 2026-01-16T09:14:59Z https://helpforum.sky.com/t5/Sky-Q/sky-q-keeps-flashing-black-screen/m-p/5192041#M725358 <P>Hi&nbsp;<a href="https://helpforum.sky.com/t5/user/viewprofilepage/user-id/2732158">@D4l3</a>&nbsp; &nbsp;You should be using the Sky Q suppied short HDMI lead. You could try resetting your box to 1080i by pointing the remote at the Sky box and inputting the sequence <STRONG>Home 1 0 8 0 Home</STRONG>.</P> Fri, 16 Jan 2026 10:13:25 GMT https://helpforum.sky.com/t5/Sky-Q/sky-q-keeps-flashing-black-screen/m-p/5192041#M725358 MightyQuinn 2026-01-16T10:13:25Z