PG Velocita z490 Resizeable Bar ( C.A.M) Support

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   Hi Jamesdicon85,

Thank you for your post.

Please follow the instructions below to enable "CAM".

1.Boot into BIOS and go to the "boot" page, then go to "CSM" 
2.Disabled "CSM"
3.Go to Advanced\chipset configuration, then enable "Above 4G decoding" and "CAM"

Also, please make sure you are using the AMD RX6000 series or the NVIDIA 30 series with the vBIOS which supports Resizable BAR.

If you have other questions, please feel free to contact us.

All the best,
ASRock TSD

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ASRock_TSD Members Profile Send Private Message Find Members Posts Add to Buddy List ASRock_Official Joined: 20 Mar 2015 Status: Offline Points: 8907	Post Options Post Reply Quote ASRock_TSD Report Post Thanks(0) Quote Reply Topic: PG Velocita z490 Resizeable Bar ( C.A.M) Support Posted: 06 Apr 2021 at 6:57pm
	Hi Jamesdicon85, Thank you for your post. Please follow the instructions below to enable "CAM". 1.Boot into BIOS and go to the "boot" page, then go to "CSM" 2.Disabled "CSM" 3.Go to Advanced\chipset configuration, then enable "Above 4G decoding" and "CAM" Also, please make sure you are using the AMD RX6000 series or the NVIDIA 30 series with the vBIOS which supports Resizable BAR. If you have other questions, please feel free to contact us. All the best, ASRock TSD

Jamesdicon85 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 05 Apr 2021 Location: Marylsnd Status: Offline Points: 20	Post Options Post Reply Quote Jamesdicon85 Report Post Thanks(0) Quote Reply Posted: 05 Apr 2021 at 8:31pm
	Hello, I have an Asrock PG Velocita z490 Motherboard with the latest 1.7 Bios that supposedly supports C.A.M (resizeable bar). The GPU is a Zotac OC running the newest Vbios with the latest driver from nvidia. The problem im running into is the C.A.M Option is not listed with in the motherboard bios so i am unable to turn this on and utilize the CAM feature. A few other users on Reddit have said the same thing, that the option is missing in the bios. Are there any solutions for this£