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Enabling above 4g and resize bar makes all of my drives dissapear x570

Hi,

If I update my x570 aorus ultra to the F32 or 33a bios and enable resize bar and above 4g to enable SAM for my 6900xt it erases all 6 of my drives, 2 m.2 , 2 ssd sata , and 2 hdd and then will only boot into the bios.
If I then disable 4g and BAR in the bios the drives do not come back, I have to reset cmos before they are there again, I am currently using the bios completely fine without enabling them, but I would very much like to take advantage of SAM.

I had previously the beta F32 bios that is no longer downloadable which enabled me to turn on SAM through those two settings with no problems at all.

Using a 5800x and 6900xt.

Any help at all would be great, its driving me crazy.

( If I enabled CSM as well as above 4g and resize BAR, and saved and exited, It then booted to windows, but I had no picture on my screen, and no keyboard or mouse function, i could just hear the windows sounds on my speakers.)

dmdilks

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Re: Enabling above 4g and resize bar makes all of my drives dissapear x570
« Reply #1 on: February 08, 2021, 01:41:23 pm »
I don't know if you have seen this link or it might help don't know.

https://www.techarp.com/computer/guide-smart-access-memory/
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shadowsports

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Re: Enabling above 4g and resize bar makes all of my drives dissapear x570
« Reply #2 on: February 08, 2021, 04:16:13 pm »
I think both may be experiencing similar behavior:

https://forum.giga-byte.co.uk/index.php?topic=23329.0

Try uninstalling RGB Fusion. 
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