Use Rufus to create FreeDOS bootdisk: https://filehost.nu/download/rufus/
Boot to FreeDOS
megacli -adpallinfo -a0 > h330info.txt
Turn off power and copy h330info.txt
Boot to FreeDOS
megacli -adpfwflash -f smc3108.rom -noverchk -a0
Ctrl Alt Del
Boot to FreeDOS
megarec3 -writesbr 0 sbrempty.bin megarec3 -cleanflash 0
Ctrl Alt Del
Boot to FreeDOS
sas3flsh -list hba330.fw sas3flsh -o -b mptx64.rom sas3flsh -o -sasadd xxxxxxxxxxxxxxxx
Ctrl Alt Del