Differences

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--- devices:asus_prime_x470-pro [2021/09/02 04:37] – [BIOS Notes] Sean Rhone
+++ devices:asus_prime_x470-pro [2021/10/18 13:17] – Sean Rhone
@@ Line 11: / Line 11: @@
   * [[https://dlcdnets.asus.com/pub/ASUS/mb/SocketAM4/PRIME_X470-PRO/E13883_PRIME__X470-PRO_UM_WEB.pdf|Manual]]
-===== 3rd-party =====
+===== Other =====
   * [[https://www.hardwareluxx.de/community/threads/ultimative-am4-uefi-bios-agesa-%C3%9Cbersicht.1228903/#2.6|Ultimative AM4 UEFI/BIOS/AGESA Übersicht]]
@@ Line 26: / Line 26: @@
 ====== BIOS Notes ======
-  * Mode0 **enabled** lowers CPU performance consistently with Geekbench
+  * Mode0 **enabled** lowers CPU performance consistently with Geekbench ([[https://forums.guru3d.com/threads/what-is-mode0.439462/|discussion]])
-  * SMT **disabled** breaks suspend, notably an issue with unlocking HDDs for ''hdparm''
+  * SMT **disabled** disables suspend, notably an issue with wiping storage drives with ''hdparm'' and ''nvme-cli''
-  * Toggling IOMMU and/or ASMedia USB controller seems to create a different route for the Ethernet controller, which wipes out any static IP settings on Windows and Linux
+  * Toggling IOMMU and/or ASMedia USB controller seems to create a different route for the Ethernet controller, which wipes out static IP settings on Windows and Linux
   * Determinism Slider should be on Power ([[https://developer.amd.com/wp-content/resources/56745_0.80.pdf#%5B%7B%22num%22%3A24%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C63%2C473%2C0%5D|note]])
   * IOMMU should be left at Auto or Enabled ([[https://developer.amd.com/wp-content/resources/56745_0.80.pdf#%5B%7B%22num%22%3A36%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C63%2C291%2C0%5D|note]])
@@ Line 34: / Line 34: @@
 ====== Port Notes ======
-  * Oculus Rift CV1 HMD has broken vibration when plugged into AMD USB ports, but not ASMedia USB ports
+  * ''U31G2_C1'' can have USB port-power disabled ((it's front-panel USB 3.1 Gen 2, which isn't used))
-  * Oculus Rift CV1 sensors break completely when plugged into AMD USB ports with the AMD-specific USB 3.0 drivers installed on W10
+  * ''U31G1_C7'' can have USB port-power disabled ((it's rear USB-C which has known hardware/firmware issues and inconsistencies))
-  * On Windows 10, leave the default Microsoft drivers on the AMD USB 3.0 controller/hub, but install ASMedia-specific USB 3.1 controller/hub drivers
+  * ''U31G1_34'' seemingly includes both USB ports below the Ethernet port, and should not have more than one device connected
+====== Other Notes ======
+  * :!: USB disconnected all USB 2.0 devices (connected via rear PCI USB port slot to front-panel USB pins on bottom of board) when copying files to a USB-C external HDD, don't use USB 2.0 or USB-C port when possible
 ====== CPU Notes ======
@@ Line 45: / Line 49: @@
   * For CCX2 cores, core 7 is the fastest ((gold star in Ryzen Master)), and core 5 is the second fastest ((silver circle in Ryzen Master))
   * Core 7 is the fastest on the entire die ((gold star in Ryzen Master))
-====== RAM Notes ======
-  * CPU On-Die Termination seems to be best at 53.3 Ohms
-  * CAS Latency doesn't seem to POST below 16 regardless of RAM speed
-  * 3266MHz seems to be the highest speed that's stable
 ====== Dumps ======