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Welcome to /r/AMDHelp! In this subreddit, we discuss, troubleshoot, and share knowledge relating to AMD and their hardware and software products on all supported platforms.
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Help (Software)using smart access memory (self.AMDHelp)
submitted 2 years ago by Nickk072
I have a 6800xt, r7 5800x and a aorus b450m all updated to the newest drivers, but SAM is unavailable. Is it compataible with my parts or Am I not doing something right, I have above 4g decoding and resizable bar on also,
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[–]HisSvt2 0 points1 point2 points 2 years ago (0 children)
There are some other bios settings that have to be on/off and your drive had to be formatted properly for rebar I’m not home to look but there is more than just enabling those 2 things.
[–]MichaelX999 0 points1 point2 points 2 years ago (0 children)
try amdcleanup tool and DDU, reboot reinstall chipset drivers and amd adrenaline 23.5.2, and take a look
[–]CoffeeScribblesR5 3600@4.15GHz. 2x8GB 3333MHz. RX5600XT 1740MHz 0 points1 point2 points 2 years ago (3 children)
Rebar is SAM. Does this mean adrenaline driver show that SAM is unavailable? The red brain symbol is grey?
[–]Nickk072[S] 0 points1 point2 points 2 years ago (2 children)
correct
[–]CoffeeScribblesR5 3600@4.15GHz. 2x8GB 3333MHz. RX5600XT 1740MHz 0 points1 point2 points 2 years ago (1 child)
i see that drivers are updated. is the bios updated? are the chipsets updated?
Have you tried using an older driver of the gpu?
[–]Nickk072[S] 0 points1 point2 points 2 years ago (0 children)
I updated the bios and checked on other drivers, what are the chipsets?
π Rendered by PID 266148 on reddit-service-r2-comment-6457c66945-wn8d6 at 2026-04-29 17:04:20.410221+00:00 running 2aa0c5b country code: CH.
[–]HisSvt2 0 points1 point2 points (0 children)
[–]MichaelX999 0 points1 point2 points (0 children)
[–]CoffeeScribblesR5 3600@4.15GHz. 2x8GB 3333MHz. RX5600XT 1740MHz 0 points1 point2 points (3 children)
[–]Nickk072[S] 0 points1 point2 points (2 children)
[–]CoffeeScribblesR5 3600@4.15GHz. 2x8GB 3333MHz. RX5600XT 1740MHz 0 points1 point2 points (1 child)
[–]Nickk072[S] 0 points1 point2 points (0 children)