savedefault set root=(hd0,msdos1) echo Loading Linux... linux /zImage HddHotplug=0 withefi console=ttyS0,115200n8 synoboot_satadom=1 DiskIdxMap=00 netif_num=2 syno_hdd_detect=0 syno_port_thaw=1 SasIdxMap=0 vender_format_version=2 mac2=005056000002 earlyprintk mac1=005056000001 syno_hdd_powerup_seq=0 pid=0x0001 log_buf_len=32M syno_hw_version=DS3617xs vid=0x46f4 earlycon=uart8250,io,0x3f8,115200n8 sn=2022NAS123456 elevator=elevator root=/dev/md0 loglevel=15 SataPortMap=1 echo Loading initramfs... initrd /rd.gz /custom.gz echo Starting kernel with SATA boot