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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎07-20-2021 08:03 AM

HP Recommended
Product: Zbook 15 G5
Operating System: Microsoft Windows 10 (64-bit)

I have a HP ZBook 15 G5, i have 8 of them to be exact. I have a Samsung HD TV that we use for presentations. It is less than 6 months old. When I connect the HPs to the TV with a HDMI cable. The TV will flicker to a black screen then back to the desktop.

I have updated the driver, Updated the bios, and did all the HP and Windows updates. And I have changed the cables as well. But it still flickers. But I can connect an older Dell laptop with a HDMI splitter and it doesn't flicker. But I have tried a few different HPs but still get the same thing. I am using the HDMI splitter to eliminate the handshake issue. And that is how I got the Dell to stop flickering. But the HPs are still doing it. It goes to a black screen for a second or two then back to the desktop. 

Any help would be great, I have no more clues what to do.

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