Problem 1:
For some older monitors, if the user pressed Fn+F5 to toggle display, sometimes the action will fail.
Reason:
BIOS tries to detect the available display devices. However, sometimes this detection fails.
Action:
VBIOS to get current available display devices reports wrong result. BIOS discards the original way it asks VBIOS. Instead, it gets the available display devices by one flag set during POST that is detected according to CRT existence.
Problem 2:
For some machines, it is hard to boot to Windows, even hangs up before Windows logo.
Reason:
This is the side-effect of the new power management code for the support of 64-bit OS.
Action:
Remove the original workaround code for support 64-bit OS, and rewrite it according to AMD's CPU specification for power management I/O trap handler.
Problem 3:
For some conditions, CMOS setting is not correct. However, it can be recovered by BIOS default setting.
Reason:
BIOS internal logic of loading CMOS is not correct.
Action:
Correct the logic according to Pelican solution.
Feature adding:
INT15 support of display toggling for manufacturing.



A.Update the BIOS under DOS:
1. Plug in the AC adapter.
2. Boot to pure DOS.
3. It is better not to load HIMEM.sys (bypass CONFIG.sys).
4. To flash the BIOS by Phoenix flash utility, use ".wph" ROM file to update the BIOS via the following command:
GNT106 (batch file)

Note: DO USE THIS RELEASED BATCH FILE TO UPDATE THE BIOS.

B. Update the BIOS under Windows: 
1. Plug in the AC adapter.
2. Boot to Windows XP.
3. Enter the "WFlash" directory.
4. To flash the BIOS by WinFlash utility, just double-click the following executable WGNT106 file
