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HDMI no signal

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Faolan View Drop Down
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    Posted: 13 Dec 2019 at 2:46pm
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 View Drop Down
ASRock_Official
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ASRock_TSD Quote  Post ReplyReply Direct Link To This Post Posted: 13 Dec 2019 at 4:02pm
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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