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Paper Tape
Posts: 1
Registered: ‎03-20-2018
Location: CA
Views: 498
Message 1 of 2

Lenovo P40 Yoga HDMI not working



My HDMI port was working fine since the time I bought my laptop. This morning the HDMI port stopped working. When I connect the HDMI cable, the second monitor is detected but nothing is displayed. I am using the display port for the time being. If somebody could help me out it would be great. I unistalled and reinstalled both Intel and Nvidia graphics drivers. Additionally, I opened the laptop to check the solder connection of the HDMI port and it looks fine.

What's DOS?
Posts: 1
Registered: ‎05-14-2018
Location: GB
Views: 439
Message 2 of 2

Re: Lenovo P40 Yoga HDMI not working



I had a similar issue, but my micro-HDMI port has stopped to work, completely.

After thousands of tries, after uninstalling TeamViewer (it seems like a driver installed by it could cause some issues), I've disabled Intel Graphs 5500 from Display Adapters on Device Manager and then, enable it back.


It worked.


Try that Smiley Wink

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