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Cpu change now hdmi back of z790 dark hero is turned off

bertoktheartist
Level 7

so I had a intel i9 14900k and had a ton of issues. so I switched the chip out for a 12900kf but now the hdmi port on my motherboard the one on top isn't working. is it possible a setting got change in bios and how do I fix this.

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1 REPLY 1

Jiaszzz_ROG
Customer Service Agent

Hello @bertoktheartist 

Thank you for reaching out to us. We apologize for the delayed response due to a public holiday in our region and any inconvenience this may have caused.
According to the specifications provided on the official Intel® Core™ i9-12900KF Processor webpage, this CPU does not support integrated graphics. As a result, the onboard HDMI port will not output a signal.
For further details, please refer to [Motherboard] How to determine if my CPU supports integrated graphics? and the official Intel® Core™ i9-12900KF Processor webpage.

Thank you.

Due to the local holidays, my responses may be slightly delayed.
For any urgent cases, we recommend reaching out to your local service center for further assistance. Thank you in advance for your patience and understanding.