NECBFL 檔案解壓縮後..
解在 c:\ 下面
進入XP等DOS模式下(命令提示字元)
到 c:\ 下打 necbfl
會出現如下畫面
NEC ND-35xx & 45xx bootcode flasher 1.0 * 2006 [Wb']
credits goes to authors of PLSCSI and Trace SPTI tools

PLSCSI.EXE program found.This power tool came from:
http://members.aol.com/plscsi

SCSI devices listing此動作先檢查您的硬碟跟光碟機的配置圖)
set PLSCSI=\\.\C: // @ 硬碟一 maybe
set PLSCSI=\\.\D: // @ _NEC DVD_RW ND-3550A 1-05

Enter your drive letter or LUN (e.g. "\\.\X:","3.0.0") from list above:
在這地方鍵入(您光碟機所在地 ) \\.\D: 請注意!!斜線和點也要打!!

然後會出現
Your drive ID is: K450 - ND-3550A
Make sure this match with your real drive model.
If you previously tried to change drive ID with NE...

此時在更新韌體,稍等一下,等太久有當機的現象請按reset,重開後燈號會一直閃,進入XP再用NECWinFlash更新Liggy's韌體