Y yin_ko Junior Member Sep 9, 2009 #1 Here's the message displaying when I try to upgrade from Xp sp3 to Win 7 : "Windows failed to load because the firmware(BIOS) is not ACPI compatible". Any idea of what happens ?
Here's the message displaying when I try to upgrade from Xp sp3 to Win 7 : "Windows failed to load because the firmware(BIOS) is not ACPI compatible". Any idea of what happens ?
B Bill Hall Member Nov 16, 2009 #2 Bump- Same Problem Here Can't upgrade latest copy of Parallels 4 with WinXP to Windows 7. Error says I need to upgrade to ACPI Compatibility. Anyone?
Bump- Same Problem Here Can't upgrade latest copy of Parallels 4 with WinXP to Windows 7. Error says I need to upgrade to ACPI Compatibility. Anyone?
