diff --git a/source/hardware/bios.rst b/source/hardware/bios.rst
index a81fae27..73f6840a 100644
--- a/source/hardware/bios.rst
+++ b/source/hardware/bios.rst
@@ -1,5 +1,5 @@
 ====================================
-BIOS updates
+BIOS updates / settings
 ====================================
 
 This page is dedicated to up-to-date BIOS update downloads as well as a generic instruction on
@@ -156,3 +156,14 @@ If the update is complete, the machine will power off. **Do NOT do anything unti
 **Step 9**
 
 Reboot the machine and check the new BIOS version in either the boot log or the BIOS itself.
+
+
+**Hyper threading**
+=====================================================================================================================
+
+Selected models do support hyper threading, but as effectiveness depends on workload, we tend to disable it by default.
+If you do want to enable it when supported,  enter the setup utility and search for the following menu item:
+
+    AMD CBS -> Zen Common Options  -> Core/Thread Enablement  -> SMTEN
+
+Select :code:`Auto` here to enable the feature.
diff --git a/source/hardware/defaults.rst b/source/hardware/defaults.rst
index add584f9..f25a5e4b 100644
--- a/source/hardware/defaults.rst
+++ b/source/hardware/defaults.rst
@@ -12,41 +12,41 @@ Model     Formfactor   config
 ========= ============ ========================================================================
 DEC675    Desktop      :download:`22.1/22.4 <configs/22.4/A10V2-SD-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A10V2-SD-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A10V2-SD-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A10V2-SD-config.xml>`
 DEC695    Desktop      :download:`22.1/22.4 <configs/22.4/A10V2-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A10V2-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A10V2-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A10V2-config.xml>`
 DEC740    Desktop      :download:`22.1/22.4 <configs/22.4/A10-gen3-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A10-gen3-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A10-gen3-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A10-gen3-config.xml>`
 DEC750    Desktop      :download:`22.1/22.4 <configs/22.4/A10-gen3-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A10-gen3-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A10-gen3-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A10-gen3-config.xml>`
 DEC840    Desktop      :download:`22.1/22.4 <configs/22.4/A20-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A20-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A20-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A20-config.xml>`
 DEC850    Desktop      :download:`22.1/22.4 <configs/22.4/A20-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A20-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A20-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A20-config.xml>`
 DEC2685   Rack         :download:`22.1/22.4 <configs/22.4/A10V2-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A10V2-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A10V2-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A10V2-config.xml>`
 DEC2750   Rack         :download:`22.1/22.4 <configs/22.4/A10-gen3-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A10-gen3-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A10-gen3-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A10-gen3-config.xml>`
 DEC3840   Rack         :download:`22.1/22.4 <configs/22.4/A20-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A20-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A20-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A20-config.xml>`
 DEC3850   Rack         :download:`22.1/22.4 <configs/22.4/A20-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A20-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A20-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A20-config.xml>`
 DEC3860   Rack         :download:`22.1/22.4 <configs/22.4/A20-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A20-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A20-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A20-config.xml>`
 DEC4020   Rack         :download:`22.1/22.4 <configs/22.4/A20-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A20-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A20-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A20-config.xml>`
 DEC4040   Rack         :download:`22.1/22.4 <configs/22.4/A20-config.xml>`
                        :download:`22.7/22.10 <configs/22.10/A20-config.xml>`
-                       :download:`23.1/23.4 <configs/23.4/A20-config.xml>`
+                       :download:`23.1/23.4/23.7/23.10 <configs/23.4/A20-config.xml>`
 ========= ============ ========================================================================