1. Connect Pioneer DVD-ROM drive on the Secondary IDE Port with the drive set as Master.
Turn ON the PC.
2. If Windows 95/98 is used, quit Windows mode and re-boot into MS-DOS mode by selecting the Start menu on Windows 95/98.
3. Make sure there is no disc in the drive unit before the firmware upgrade is executed.
4. Execute the UP105.BAT file.
5. The current version number of the firmware will be shown and the new firmware will be uploaded.
6. When the DOS prompt returns reboot the computer by powering OFF then ON.
Do not turn OFF the PC while upgrade is executed or the firmware upgrade will fail. Retry upgrade procedure from 4 through 6 if the firmware upgrade is fails.
Apply power cycle (OFF/ON) if the firmware upgrade fails.
是這樣寫的嗎? mooon