AMD Smart Access Memory needs me to enable pci subsystem 4 gb encoding in BIOS


T

Thready

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I have a pic here. I went into my BIOS of my ASROCK Gaming Phantom and I can't find any option involving PCI subsystem or 4gb encoding. Any idea what specific option I'm looking for here? I have a Ryzen 5900x paired with this new 9060xt. Thank you for any help.


1770420974798.webp
 

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Windows 11 ProRyzen 5 3600X32 GB 3200RTX 2070
OS
Windows 11 Pro
Computer type
PC/Desktop
Manufacturer/Model
Me
CPU
Ryzen 5 3600X
Motherboard
ASROCK Gaming 4 Phantom Z570
Memory
32 GB 3200
Graphics Card(s)
RTX 2070
Monitor(s) Displays
Asus MX27AQ
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Too many to count!
Very likely the same area:



Further information:

 
Last edited:

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  • At a glance

    Windows 11 Pro 26H2 Build 26300.9711Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz32.0 GB of I forget and the box is in storage.Gigabyte nVidia GeForce GTX 1660 Super OC 6GB
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    Windows 11 Pro 26H2 Build 26300.9711
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    Sin-built 2013
    CPU
    Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz
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    ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
    TP-Link BE9300 WiFi 7 Bluetooth 5.4 (Archer TBE550E)
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    I’m on a horse.

  • At a glance

    Windows 11 Pro 26H2 Build 26300.971113th Generation Intel® Core™ i5-1340P Process...16GB LPDDR5-52001x Intel® Iris® Xe Graphics
    Operating System
    Windows 11 Pro 26H2 Build 26300.9711
    Computer type
    Laptop
    Manufacturer/Model
    LENOVO Yoga 7 14IRL8 - Type 82YL
    CPU
    13th Generation Intel® Core™ i5-1340P Processor(Core™ i5-1340P)
    Memory
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    Logiteck MX Master 3S
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    2000/500
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    Defender / Malwarebytes
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    …still on a horse.


    Wireless Network: Wi-Fi 6E 2x2 AX; Bluetooth® 5.1 or above
    Ports: 1x 1 Novo button; 2 in 1 Audio Combo jack; Micro SD Card Reader; HDMI 1.4b; 2 x USB Type-C (TBT4)
    USB 3.2 Gen 2 DP 1.4a
    PD 3.0); 1 x USB 3.2 Gen1 Type A
    Camera
    1x 1080P FHD IR/RGB Hybrid with Privacy Shutter and Dual Array Microphone
    Graphics
    1x Intel® Iris® Xe Graphics
    Monitor
    14" WUXGA
    Form Factor
    Convertible Notebook
  • Windows 11 Pro 25H2 Build 26200.9168 (Wifes)

    Yoga 7 2-in-1 14IML9 - Type 83DJ

    Processor: Intel® Core™ Ultra 7 155H Processor(Core™ Ultra 7 155H)

    Memory: 32GB LPD5X-7467

    Hard Drive: 1 TB SSD PCIe

    Wireless Network: 1x Wi-Fi 6E 2x2 AX; Bluetooth® 5.1 or above

    Ports: 1 x HDMI 2.1 TMDS; 1 x Novo Button; 1 x Combo Audio Jack
    2 x USB-C (USB 4.0)
    1 x USB-A 3.2 Gen 1

    Camera: 1080P FHD IR Hybrid with Dual Microphone

    Graphics: Intel® Arc™ Graphics

    Monitor: 14" 2.8K

    ...Where's my horse?
antspants said:
Very likely the same area:



Further information:

Click to expand...
Thank you because I was having a hard time finding it but I was able to use these guides to at least have an idea of what the folder it was in was named. then when I found it, it was greyed out. I had to disable CSM support, but that option wasn't showing up anywhere, so I asked gemini and it said it's an option with fast boot. I clicked off fast boot to see what would happen, and the CSM folder magically appeared when I turned it off. Then I turned off CSM, then I enabled fast boot again. Then the CSM option disappeared again but 4g decoding and resizable bar became clickable, so I assume CSM is still off. So we'll see if I blue screen while gaming and photo editing today.
 

My Computer My Computer

At a glance

Windows 11 ProRyzen 5 3600X32 GB 3200RTX 2070
OS
Windows 11 Pro
Computer type
PC/Desktop
Manufacturer/Model
Me
CPU
Ryzen 5 3600X
Motherboard
ASROCK Gaming 4 Phantom Z570
Memory
32 GB 3200
Graphics Card(s)
RTX 2070
Monitor(s) Displays
Asus MX27AQ
Hard Drives
Too many to count!
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