diff --git a/files/initrd/opt/arc/boot.sh b/files/initrd/opt/arc/boot.sh
index e38fe18d..d880ed0c 100755
--- a/files/initrd/opt/arc/boot.sh
+++ b/files/initrd/opt/arc/boot.sh
@@ -30,7 +30,7 @@ ZIMAGE_HASH_CUR="$(sha256sum "${ORI_ZIMAGE_FILE}" | awk '{print $1}')"
 RAMDISK_HASH="$(readConfigKey "ramdisk-hash" "${USER_CONFIG_FILE}")"
 RAMDISK_HASH_CUR="$(sha256sum "${ORI_RDGZ_FILE}" | awk '{print $1}')"
 if [[ "${ZIMAGE_HASH_CUR}" != "${ZIMAGE_HASH}" || "${RAMDISK_HASH_CUR}" != "${RAMDISK_HASH}" ]]; then
-  echo -e "\033[1;34mDSM zImage/Ramdisk changed!\033[0m"
+  echo -e "\033[1;31mDSM zImage/Ramdisk changed!\033[0m"
   livepatch
   echo
 fi
@@ -68,6 +68,7 @@ if [[ ! -f "${MODEL_CONFIG_PATH}/${MODEL}.yml" || -z "$(readModelKey "${MODEL}"
   exit 1
 fi
 
+# Diskcheck
 HASATA=0
 for D in $(lsblk -dpno NAME); do
   [ "${D}" = "${LOADER_DISK}" ] && continue
@@ -76,7 +77,7 @@ for D in $(lsblk -dpno NAME); do
     break
   fi
 done
-[ ${HASATA} = "0" ] && echo -e "\033[1;33m*** Please insert at least one Sata/SAS Disk for System Installation, except for the Bootloader Disk. ***\033[0m"
+[ ${HASATA} = "0" ] && echo -e "\033[1;31m*** Please insert at least one Sata/SAS Disk for System Installation, except for the Bootloader Disk. ***\033[0m"
 
 # Read necessary variables
 VID="$(readConfigKey "vid" "${USER_CONFIG_FILE}")"
diff --git a/files/initrd/opt/arc/init.sh b/files/initrd/opt/arc/init.sh
index 9066fbd3..19970d90 100755
--- a/files/initrd/opt/arc/init.sh
+++ b/files/initrd/opt/arc/init.sh
@@ -186,11 +186,24 @@ updateAddons
 echo -e "\033[1;34mLoading Arc Loader Overlay...\033[0m"
 sleep 2
 
+# Diskcheck
+HASATA=0
+for D in $(lsblk -dpno NAME); do
+  [ "${D}" = "${LOADER_DISK}" ] && continue
+  if [[ "$(getBus "${D}")" = "sata" || "$(getBus "${D}")" = "scsi" ]]; then
+    HASATA=1
+    break
+  fi
+done
+
 # Check memory and load Arc
 RAM=$(free -m | grep -i mem | awk '{print$2}')
 if [ ${RAM} -le 3500 ]; then
-  echo -e "\033[1;34mYou have less than 4GB of RAM, if errors occur in loader creation, please increase the amount of RAM.\033[0m\n"
-  echo -e "\033[1;34mUse arc.sh to proceed. Not recommended!\033[0m\n"
+  echo -e "\033[1;31mYou have less than 4GB of RAM, if errors occur in loader creation, please increase the amount of RAM.\033[0m\n"
+  echo -e "\033[1;31mUse arc.sh to proceed. Not recommended!\033[0m\n"
+elif [ ${HASATA} = "0" ]; then
+  echo -e "\033[1;31m*** Please insert at least one Sata/SAS Disk for System Installation, except for the Bootloader Disk. ***\033[0m\n"
+  echo -e "\033[1;31mUse arc.sh to proceed. Not recommended!\033[0m\n"
 else
   arc.sh
 fi
\ No newline at end of file