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HDMI no signal |
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Faolan 
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Joined: 11 Nov 2017 Status: Offline Points: 15 |
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 Topic: HDMI no signalPosted: 13 Dec 2019 at 2:46pm |
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My board B450 Gaming-ITX/ac connect to TV via HDMI, but video signal keep lost. No screen output. But when I connect the same device to other PC it worked fine win10. CPU is 2400G and chipset driver is 18.10.
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ASRock_TSD
ASRock_Official 
Joined: 20 Mar 2015 Status: Offline Points: 8922 |
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Posted: 13 Dec 2019 at 4:02pm |
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Dear Faolan,
Greetings, this is ASRock TSD. According to your question, we provide some suggestions to verify: 1. Please refer to user manual page.30 to clear CMOS. http://asrock.pc.cdn.bitgravity.com/Manual/Fatal1ty%20B450%20Gaming-ITXac.pdf 3. Uninstall the graphics driver from Control Panel>Program or Device Manager, using Windows 10 inbox driver to verify. 4. Reinstall AMD all in 1 with VGA driver. http://www.asrock.com/MB/AMD/Fatal1ty%20B450%20Gaming-ITXac/index.asp#Download 5. Connect to other HDMI monitors to verify. Thanks! All the best, ASRock TSD |
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