Follow the steps below to upgrade the BIOS on the adapter card:

1. On the DOS prompt, type 'flash6 -scan' to display all the Adaptec SCSI devices.
Get the bus # and Device # for the adapter card to be upgraded.
For example, bus #0, Device #b

2. Issue 'flash6 -bus # -dev # -w <biosImage>' to upgrade.
For example, to upgrade the BIOS image (39320r2.bin) on bus #0 Dev #b card,
type 'flash6 -bus 0 -dev b -w 39320r2.bin'


我昨天剛更新我的29320，看了說明檔，39320應該一樣。
首先，請先下載上面大大貼的新版bios，解壓縮後放在Dos開機磁片裡面。
先用DOS開機片開機後，執行下載的flash6程式："flash6 -scan"，會顯示出兩行資訊，其中會秀出Bus Num:X 跟Device Num:Y，將兩個數字記下，再執行"flash6 -bus X -dev Y -w 39320r2.bin"更新(X跟Y代表你執行scan時看到的Bus Num跟Device Num)，應該就沒問題了，新版bios好像已經昇級支援Raid10了。