How to upgrade S5552 SAS firmware

1. Install SAS IOC in mother board.

2. Boot system to DOS or UEFI shell

3. Use sas3flsh.exe in DOS or sas3flash.efi in UEFI shell. Type below command to update firmware, option ROM, and SAS address.

UEFI mode:
a. sas3flash.efi -o -e 7  

b. sas3flash.efi –f 5552ITV1.bin

c. sas3flash.efi –b mpt3x64.rom –b mptsas3.rom

d. sas3flash.efi –o –sasadd [SAS address] assume SAS address is 500E081010448E08

e. Reboot S5552