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daphneac
What's DOS?
Posts: 1
Registered: ‎04-20-2017
Location: US
Views: 590
Message 1 of 2

Lenovo IdeaCentre Horizon 27 HDMI not working

I bought my IdeaCentre Horizon 27 about 3 and a half years ago. For about a year the HDMI worked perfectly. We connected it to our TV regularly to display videos and such on a larger screen. But then it started working on and off. And now it doesn't work at all. How can I fix this problem?

Support Specialist
Posts: 2,948
Registered: ‎02-22-2017
Location: GB
Views: 529
Message 2 of 2

Re: Lenovo IdeaCentre Horizon 27 HDMI not working

Hello Daphneac

Thanks for using the Lenovo forums.


Try a static discharge for this, it may help to resolve the issue or at least get rid of any built up static on the motherboard.

1. Plug the cable into the socket and the machine.
2. Turn power off at the wall.
3. Hold down the power button on the front of the machine for 1 minute
4. Turn wall socket back on.
5. Turn machine back on.

Hope this helps, let us know how you get on.


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