我把说明贴一下吧，应该是只能用于NT-based的
2) INSTALLATION FROM WITHIN WINDOWS NT/2000/XP
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This release offers the option to install the BIOS directly from within
Windows NT-based operating systems. To do so, simply select the 'Windows
Installation' option from the Launcher menu, and click 'Ok'.
IMPORTANT INFORMATION REGARDING THIS INSTALLATION METHOD
Please close all programs before executing the Windows NT-based installer.
Due to the somewhat increased risk of errors updating the BIOS from within
Windows (as compared to using the boot diskette method), it is HIGHLY
recommended that the computer be connected to AC power via the AC adapter,
and that the power-save mode is set to 'Full Power' or the equivalent while
installing the BIOS.
The Windows NT-based BIOS installer, 900063v140.exe, will install the flash
BIOS when run under Windows NT 4.0, Windows 2000, or Windows XP.
The Windows NT-based installer requires Administrator priveleges on the
target system, and, for Windows 2000/XP, requires that the Toshiba Value-
added Logic Device driver (TVALD, or ACPI common modules) be installed and
working.
Windows 95, 98, and Me are not supported. If executed under Windows 9x/Me,
the Launcher will not offer the option to install from within Windows.
