diff --git a/hardware/sigmachine.nix b/hardware/sigmachine.nix
index c1b9835..520ea51 100644
--- a/hardware/sigmachine.nix
+++ b/hardware/sigmachine.nix
@@ -1,51 +1,40 @@
-{ config, lib, modulesPath, ... }:
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot = {
-    initrd = {
-      kernelModules = [ ];
-      availableKernelModules = [
-        "xhci_pci"
-        "ahci"
-        "nvme"
-        "usbhid"
-        "usb_storage"
-        "sd_mod"
-      ];
-    };
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
 
-    extraModulePackages = [ ];
-    kernelModules = [ "kvm-intel" ];
-  };
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
 
-  fileSystems = {
-    "/" = {
-      device = "/dev/disk/by-uuid/2c4e0428-4dbb-4e7d-a2ba-27dfc7f72762";
-      fsType = "ext4";
-    };
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
 
-    "/data" = {
-      device = "/dev/disk/by-uuid/58799c4d-2c8c-4f26-8ee4-1c8ceb796705";
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/b22002e7-3ba0-4e5d-a643-d4ad8fb73505";
       fsType = "ext4";
     };
 
-    "/boot" = {
-      device = "/dev/disk/by-uuid/6838-4F6B";
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/B255-6CC2";
       fsType = "vfat";
     };
-  };
 
-  swapDevices = [
-    { device = "/dev/disk/by-uuid/41b9c6d5-5ac9-4549-b510-8249ec7c3be8"; }
-  ];
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/c797aedc-1bdb-4f86-bc35-ad5a9688e057"; }
+    ];
 
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
   networking.useDHCP = lib.mkDefault true;
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  # networking.interfaces.enp2s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp3s0.useDHCP = lib.mkDefault true;
 
-  hardware.cpu.intel.updateMicrocode =
-    lib.mkDefault config.hardware.enableRedistributableFirmware;
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }