The CPU is not shown in the supported [link|https://en.colorful.cn/product_show.aspx?mid=84&id=956|CPU list] for the motherboard but given that there are higher spec'ed CPUs it should be OK.
Try connecting a [link|https://www.ebay.com.au/itm/364019064942?chn=ps&_ul=AU&_trkparms=ispr%3D1&amdata=enc%3A1TNIGNm_eSwKbUaOuaAPtPg0&norover=1&mkevt=1&mkrid=705-139619-5960-0&mkcid=2&mkscid=101&itemid=364019064942&targetid=&device=c&mktype=pla&googleloc=9070586&poi=&campaignid=15984321586&mkgroupid=&rlsatarget=&abcId=9300814&merchantid=494515748&gclid=EAIaIQobChMIyOn3tpSF_AIVW5hmAh1Y7QnYEAQYASABEgIe3fD_BwE|system speaker] (supplier example only)to the motherboard speaker header pins (see #14 p.28 of the [link|https://endownload.colorful.cn/EnDownload/MotherBroard/2022/Intel%20600/Manual/CVN%20B660I%20GAMING%20V20.pdf|manual] I think) and check for any beep error codes when starting the PC.
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If there are any beeps (normally for most PCs a single short beep is heard if the PC passes POST (Power On Self Test) but Colorful PC doesn't have any information regarding beep error codes so you may have to [link|https://en.colorful.cn/index.aspx|contact] them and ask what they mean. (Scroll to the bottom of the page and click on Customer Service)
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If there are any beeps (normally for most PCs a single short beep is heard if the PC passes POST (Power On Self Test), Colorful PC doesn't have any information regarding beep error codes, so you may have to [link|https://en.colorful.cn/index.aspx|contact] them and ask what they mean. (Scroll to the bottom of the page and click on Customer Service)
Did you remember to connect the8 pin power cable to the GPU card?
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Try removing the GPU card and connecting the monitor to the motherboard's video output.
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According to the specs, i5 12490F has integrated graphics
The CPU is not shown in the supported [link|https://en.colorful.cn/product_show.aspx?mid=84&id=956|CPU list] for the motherboard but given that there are higher spec'ed CPUs it should be OK.
Try connecting a [link|https://www.ebay.com.au/itm/364019064942?chn=ps&_ul=AU&_trkparms=ispr%3D1&amdata=enc%3A1TNIGNm_eSwKbUaOuaAPtPg0&norover=1&mkevt=1&mkrid=705-139619-5960-0&mkcid=2&mkscid=101&itemid=364019064942&targetid=&device=c&mktype=pla&googleloc=9070586&poi=&campaignid=15984321586&mkgroupid=&rlsatarget=&abcId=9300814&merchantid=494515748&gclid=EAIaIQobChMIyOn3tpSF_AIVW5hmAh1Y7QnYEAQYASABEgIe3fD_BwE|system speaker] (supplier example only)to the motherboard speaker header pins (see #14 p.28 of the [link|https://endownload.colorful.cn/EnDownload/MotherBroard/2022/Intel%20600/Manual/CVN%20B660I%20GAMING%20V20.pdf|manual] I think) and check for any beep error codes when starting the PC.
If there are any beeps (normally for most PCs a single short beep is heard if the PC passes POST (Power On Self Test) but Colorful PC doesn't have any information regarding beep error codes so you may have to [link|https://en.colorful.cn/index.aspx|contact] them and ask what they mean. (Scroll to the bottom of the page and click on Customer Service)
Did you remember to connect the8 pin power cable to the GPU card?
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Try removing the GPU card and connecting the monitor to the motherboard's video output.
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According to the specs, i5 12490F has integrated graphics
The CPU is not shown in the supported [link|https://en.colorful.cn/product_show.aspx?mid=84&id=956|CPU list] for the motherboard but given that there are higher spec'ed CPUs it should be OK.
Try connecting a [link|https://www.ebay.com.au/itm/364019064942?chn=ps&_ul=AU&_trkparms=ispr%3D1&amdata=enc%3A1TNIGNm_eSwKbUaOuaAPtPg0&norover=1&mkevt=1&mkrid=705-139619-5960-0&mkcid=2&mkscid=101&itemid=364019064942&targetid=&device=c&mktype=pla&googleloc=9070586&poi=&campaignid=15984321586&mkgroupid=&rlsatarget=&abcId=9300814&merchantid=494515748&gclid=EAIaIQobChMIyOn3tpSF_AIVW5hmAh1Y7QnYEAQYASABEgIe3fD_BwE|system speaker] (supplier example only)to the motherboard speaker header pins (see #14 p.28 of the [link|https://endownload.colorful.cn/EnDownload/MotherBroard/2022/Intel%20600/Manual/CVN%20B660I%20GAMING%20V20.pdf|manual] I think) and check for any beep error codes when starting the PC.
If there are any beeps (normally for most PCs a single short beep is heard if the PC passes POST (Power On Self Test) but Colorful PC doesn't have any information regarding beep error codes so you may have to [link|https://en.colorful.cn/index.aspx|contact] them and ask what they mean. (Scroll to the bottom of the page and click on Customer Service)
The CPU is not shown in the supported [https://en.colorful.cn/product_show.aspx?mid=84&id=956|CPU list] for the motherboard but given that there are higher spec'ed CPUs it should be OK.
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The CPU is not shown in the supported [link|https://en.colorful.cn/product_show.aspx?mid=84&id=956|CPU list] for the motherboard but given that there are higher spec'ed CPUs it should be OK.
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Try connecting a [https://www.ebay.com.au/itm/364019064942?chn=ps&_ul=AU&_trkparms=ispr%3D1&amdata=enc%3A1TNIGNm_eSwKbUaOuaAPtPg0&norover=1&mkevt=1&mkrid=705-139619-5960-0&mkcid=2&mkscid=101&itemid=364019064942&targetid=&device=c&mktype=pla&googleloc=9070586&poi=&campaignid=15984321586&mkgroupid=&rlsatarget=&abcId=9300814&merchantid=494515748&gclid=EAIaIQobChMIyOn3tpSF_AIVW5hmAh1Y7QnYEAQYASABEgIe3fD_BwE|system speaker] to the motherboard speaker header pins (see #14 p.28 of the [https://endownload.colorful.cn/EnDownload/MotherBroard/2022/Intel%20600/Manual/CVN%20B660I%20GAMING%20V20.pdf|manual] I think) and check for any beep error codes when starting the PC.
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Try connecting a [link|https://www.ebay.com.au/itm/364019064942?chn=ps&_ul=AU&_trkparms=ispr%3D1&amdata=enc%3A1TNIGNm_eSwKbUaOuaAPtPg0&norover=1&mkevt=1&mkrid=705-139619-5960-0&mkcid=2&mkscid=101&itemid=364019064942&targetid=&device=c&mktype=pla&googleloc=9070586&poi=&campaignid=15984321586&mkgroupid=&rlsatarget=&abcId=9300814&merchantid=494515748&gclid=EAIaIQobChMIyOn3tpSF_AIVW5hmAh1Y7QnYEAQYASABEgIe3fD_BwE|system speaker] (supplier example only)to the motherboard speaker header pins (see #14 p.28 of the [link|https://endownload.colorful.cn/EnDownload/MotherBroard/2022/Intel%20600/Manual/CVN%20B660I%20GAMING%20V20.pdf|manual] I think) and check for any beep error codes when starting the PC.
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If there are any beeps (normally for most PCs a single short beep is heard if the PC passes POST (Power On Self Test) but Colorful PC doesn't have any information regarding beep error codes so you may have to [https://en.colorful.cn/index.aspx|contact] them and ask what they mean. (Scroll to the bottom of the page and click on Customer Service)
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If there are any beeps (normally for most PCs a single short beep is heard if the PC passes POST (Power On Self Test) but Colorful PC doesn't have any information regarding beep error codes so you may have to [link|https://en.colorful.cn/index.aspx|contact] them and ask what they mean. (Scroll to the bottom of the page and click on Customer Service)
Hi @olly_ck
The CPU is not shown in the supported [https://en.colorful.cn/product_show.aspx?mid=84&id=956|CPU list] for the motherboard but given that there are higher spec'ed CPUs it should be OK.
Try connecting a [https://www.ebay.com.au/itm/364019064942?chn=ps&_ul=AU&_trkparms=ispr%3D1&amdata=enc%3A1TNIGNm_eSwKbUaOuaAPtPg0&norover=1&mkevt=1&mkrid=705-139619-5960-0&mkcid=2&mkscid=101&itemid=364019064942&targetid=&device=c&mktype=pla&googleloc=9070586&poi=&campaignid=15984321586&mkgroupid=&rlsatarget=&abcId=9300814&merchantid=494515748&gclid=EAIaIQobChMIyOn3tpSF_AIVW5hmAh1Y7QnYEAQYASABEgIe3fD_BwE|system speaker] to the motherboard speaker header pins (see #14 p.28 of the [https://endownload.colorful.cn/EnDownload/MotherBroard/2022/Intel%20600/Manual/CVN%20B660I%20GAMING%20V20.pdf|manual] I think) and check for any beep error codes when starting the PC.
If there are any beeps (normally for most PCs a single short beep is heard if the PC passes POST (Power On Self Test) but Colorful PC doesn't have any information regarding beep error codes so you may have to [https://en.colorful.cn/index.aspx|contact] them and ask what they mean. (Scroll to the bottom of the page and click on Customer Service)