Issues with HDMI on Lenovo Ideapad devices

F5F Stay Refreshed Hardware Desktop Issues with HDMI on Lenovo Ideapad devices

Th3G4merX
Senior Member

700

09-28-2016, 08:32 AM

Hello! I’m facing an issue with my Lenovo Ideapad 5 Pro 16-inch (Ryzen 7 6800HS, Radeon 680M). When trying to connect an external display via HDMI, I don’t see any picture on the TV. The laptop appears in settings like expand/mirror, but the TV still shows “no signal.” The computer runs slow and the mouse behaves as if it’s only moving at 1Hz. It’s been factory reset with all the latest drivers, and I’ve tried several displays and cables without success. I managed to get it working on one screen when I connected the HDMI and restarted the PC occasionally. However, it doesn’t work when connected while the computer is running or on my main TV. Anyone have any suggestions or possible solutions? The warranty is now expired. Thanks in advance!

Th3G4merX

09-28-2016, 08:32 AM #1

Killdude2002
Junior Member

09-28-2016, 08:41 AM

Open the Duplicate option via Windows +P. Ensure the TV menu chooses the HDMI port where your computer cable is connected.

Killdude2002

09-28-2016, 08:41 AM #2

Open the Duplicate option via Windows +P. Ensure the TV menu chooses the HDMI port where your computer cable is connected.

Callixs
Junior Member

10-01-2016, 01:39 AM

I've attempted both duplication and extension methods, but none succeeded. You're using the right source on your TV and have tested various inputs/ports.

Callixs

10-01-2016, 01:39 AM #3

I've attempted both duplication and extension methods, but none succeeded. You're using the right source on your TV and have tested various inputs/ports.

gigi_tron
Member

10-01-2016, 03:27 AM

No one has shared this experience yet. It might be either a software or hardware problem—please let me know so I can help further.

gigi_tron

10-01-2016, 03:27 AM #4

No one has shared this experience yet. It might be either a software or hardware problem—please let me know so I can help further.

Bekindly_
Member

165

10-01-2016, 07:18 AM

I also attempted to restart the system, reinstall Windows, execute DDU, and then download BIOS, chipset, and video drivers directly from Lenovo. Now everything functions properly.

Bekindly_

10-01-2016, 07:18 AM #5

I also attempted to restart the system, reinstall Windows, execute DDU, and then download BIOS, chipset, and video drivers directly from Lenovo. Now everything functions properly.