Acer Aspire 6920 laptop comes with HDMI output, which can be a superior feature with such low prices. HDMI output is used to connect to second screen that support HDMI and would be great addition to presentation experience. If you are getting HDMI output error code 0122 while trying to use it to connect to TV, then you should try these fix.
HDMI Error Fix on Acer 6920
- Go to Control Panel
- Go to the Video Graphic
- You should see some otptions there, just make sure you choose HDMI output only
- Navigate into the audio options
- Select HDMI sound out only.
- Quit from the setting
- Restart your computer.
With HDMI output only setting, this will put out the sound when on connecting to HDMI devices. You will need to change it back to get the sound and video back to your laptop.
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