diff --git a/iso/airootfs/etc/mkinitcpio.conf.d/archiso.conf b/iso/airootfs/etc/mkinitcpio.conf.d/archiso.conf
new file mode 100644
index 0000000..b4b3095
--- /dev/null
+++ b/iso/airootfs/etc/mkinitcpio.conf.d/archiso.conf
@@ -0,0 +1,2 @@
+HOOKS=(base udev modconf kms memdisk archiso archiso_loop_mnt archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs block filesystems keyboard)
+COMPRESSION="xz"
diff --git a/iso/airootfs/etc/mkinitcpio.conf.d/parchiso.conf b/iso/airootfs/etc/mkinitcpio.conf.d/parchiso.conf
deleted file mode 100644
index 98dd514..0000000
--- a/iso/airootfs/etc/mkinitcpio.conf.d/parchiso.conf
+++ /dev/null
@@ -1,2 +0,0 @@
-HOOKS=(base udev microcode modconf kms memdisk archiso archiso_loop_mnt archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs block filesystems keyboard)
-COMPRESSION="xz"
diff --git a/iso/airootfs/etc/mkinitcpio.d/linux.preset b/iso/airootfs/etc/mkinitcpio.d/linux.preset
index 05199b5..7f51749 100644
--- a/iso/airootfs/etc/mkinitcpio.d/linux.preset
+++ b/iso/airootfs/etc/mkinitcpio.d/linux.preset
@@ -1,9 +1,9 @@
 # mkinitcpio preset file for the 'linux' package on archiso
 
-PRESETS=('parchiso')
+PRESETS=('archiso')
 
 ALL_kver='/boot/vmlinuz-linux'
-archiso_config='/etc/mkinitcpio.conf.d/parchiso.conf'
+archiso_config='/etc/mkinitcpio.conf.d/archiso.conf'
 
 archiso_image="/boot/initramfs-linux.img"
 
diff --git a/iso/efiboot/loader/entries/01-archiso-x86_64-linux.conf b/iso/efiboot/loader/entries/01-archiso-x86_64-linux.conf
index a536117..c724ea3 100644
--- a/iso/efiboot/loader/entries/01-archiso-x86_64-linux.conf
+++ b/iso/efiboot/loader/entries/01-archiso-x86_64-linux.conf
@@ -1,7 +1,5 @@
 title    Parch Linux install medium (x86_64, UEFI)
 sort-key 01
 linux    /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
-initrd   /%INSTALL_DIR%/boot/intel-ucode.img
-initrd   /%INSTALL_DIR%/boot/amd-ucode.img
 initrd   /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
 options  archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL%
diff --git a/iso/efiboot/loader/entries/02-archiso-x86_64-speech-linux.conf b/iso/efiboot/loader/entries/02-archiso-x86_64-speech-linux.conf
index c5270dc..57a5424 100644
--- a/iso/efiboot/loader/entries/02-archiso-x86_64-speech-linux.conf
+++ b/iso/efiboot/loader/entries/02-archiso-x86_64-speech-linux.conf
@@ -1,7 +1,5 @@
 title    Parch Linux install medium (x86_64, UEFI) with speech
 sort-key 02
 linux    /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
-initrd   /%INSTALL_DIR%/boot/intel-ucode.img
-initrd   /%INSTALL_DIR%/boot/amd-ucode.img
 initrd   /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
 options  archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% accessibility=on
diff --git a/iso/efiboot/loader/entries/03-archiso-x86_64-ram-linux.conf b/iso/efiboot/loader/entries/03-archiso-x86_64-ram-linux.conf
index 1805d1e..4008cdc 100644
--- a/iso/efiboot/loader/entries/03-archiso-x86_64-ram-linux.conf
+++ b/iso/efiboot/loader/entries/03-archiso-x86_64-ram-linux.conf
@@ -1,7 +1,5 @@
 title    Parch Linux install medium (x86_64, UEFI, Copy to RAM)
 sort-key 03
 linux    /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
-initrd   /%INSTALL_DIR%/boot/intel-ucode.img
-initrd   /%INSTALL_DIR%/boot/amd-ucode.img
 initrd   /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
 options  archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% copytoram
diff --git a/iso/efiboot/loader/entries/04-archiso-x86_64-ram-speech-linux.conf b/iso/efiboot/loader/entries/04-archiso-x86_64-ram-speech-linux.conf
index f29737c..deba523 100644
--- a/iso/efiboot/loader/entries/04-archiso-x86_64-ram-speech-linux.conf
+++ b/iso/efiboot/loader/entries/04-archiso-x86_64-ram-speech-linux.conf
@@ -1,7 +1,5 @@
 title    Parch Linux install medium (x86_64, UEFI, Copy to RAM) with speech
 sort-key 04
 linux    /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
-initrd   /%INSTALL_DIR%/boot/intel-ucode.img
-initrd   /%INSTALL_DIR%/boot/amd-ucode.img
 initrd   /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
 options  archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% copytoram accessibility=on
diff --git a/iso/efiboot/loader/entries/05-archiso-x86_64-compatibility-mode-linux.conf b/iso/efiboot/loader/entries/05-archiso-x86_64-compatibility-mode-linux.conf
new file mode 100644
index 0000000..98d9da2
--- /dev/null
+++ b/iso/efiboot/loader/entries/05-archiso-x86_64-compatibility-mode-linux.conf
@@ -0,0 +1,5 @@
+title    Parch Linux install compatibility medium (x86_64, UEFI)
+sort-key 05
+linux    /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
+initrd   /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
+options  archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% nomodset
diff --git a/iso/efiboot/loader/loader.conf b/iso/efiboot/loader/loader.conf
index 982641e..2d137aa 100644
--- a/iso/efiboot/loader/loader.conf
+++ b/iso/efiboot/loader/loader.conf
@@ -1,3 +1,3 @@
 timeout 15
 default 01-archiso-x86_64-linux.conf
-beep off
+beep on
diff --git a/iso/grub/grub.cfg b/iso/grub/grub.cfg
index 2fdc1ff..8c68f7f 100644
--- a/iso/grub/grub.cfg
+++ b/iso/grub/grub.cfg
@@ -29,14 +29,14 @@ menuentry "Parch Linux install medium (x86_64, UEFI)" {
     set gfxpayload=keep
     search --no-floppy --set=root --label %ARCHISO_LABEL%
     linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL%
-    initrd /%INSTALL_DIR%/boot/intel-ucode.img /%INSTALL_DIR%/boot/amd-ucode.img /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
+    initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
 }
 
 menuentry "Parch Linux install medium with speakup screen reader (x86_64, UEFI)" --hotkey=s {
     set gfxpayload=keep
     search --no-floppy --set=root --label %ARCHISO_LABEL%
     linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% accessibility=on
-    initrd /%INSTALL_DIR%/boot/intel-ucode.img /%INSTALL_DIR%/boot/amd-ucode.img /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
+    initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
 }
 
 menuentry "UEFI Shell" {
diff --git a/iso/syslinux/archiso_sys-linux.cfg b/iso/syslinux/archiso_sys-linux.cfg
index aa63aa1..36d9981 100644
--- a/iso/syslinux/archiso_sys-linux.cfg
+++ b/iso/syslinux/archiso_sys-linux.cfg
@@ -5,7 +5,7 @@ It allows you to install Parch Linux or perform system maintenance.
 ENDTEXT
 MENU LABEL Parch Linux install medium (x86_64, BIOS)
 LINUX /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
-INITRD /%INSTALL_DIR%/boot/intel-ucode.img,/%INSTALL_DIR%/boot/amd-ucode.img,/%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
+INITRD /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
 APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL%
 
 # Accessibility boot option
@@ -16,7 +16,7 @@ It allows you to install Parch Linux or perform system maintenance with speech f
 ENDTEXT
 MENU LABEL Parch Linux install medium (x86_64, BIOS) with ^speech
 LINUX /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
-INITRD /%INSTALL_DIR%/boot/intel-ucode.img,/%INSTALL_DIR%/boot/amd-ucode.img,/%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
+INITRD /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
 APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% accessibility=on
 
 # Copy to RAM boot option
@@ -27,5 +27,17 @@ It allows you to install Parch Linux or perform system maintenance.
 ENDTEXT
 MENU LABEL Parch Linux install medium (x86_64, BIOS, Copy to RAM)
 LINUX /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
-INITRD /%INSTALL_DIR%/boot/intel-ucode.img,/%INSTALL_DIR%/boot/amd-ucode.img,/%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
+INITRD /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
 APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% copytoram
+
+
+#  compatibility boot option
+LABEL arch64compatibility
+TEXT HELP
+Boot the Parch Linux install medium on BIOS with compatibility mode.
+It allows you to install Parch Linux or perform system maintenance.
+ENDTEXT
+MENU LABEL Parch Linux install medium (x86_64, BIOS, compatibility)
+LINUX /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
+INITRD /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
+APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% nomodset