1. Find halopvs_.dll and ntkopvs_.exe in WINDOWS\SYSTEM32 folder of bootcamp installation and rename them to halmacpi.dll and ntkrnlmp.exe
2. Open boot.ini, find smth like:
multi(0)disk(0)rdisk(0)partition(3)\WINDOWS="Microsoft Windows XP Professional" /fastdetect
and add /kernel=ntkrnlmp.exe /hal=halmacpi.dll, so it looks like this:
multi(0)disk(0)rdisk(0)partition(3)\WINDOWS="Microsoft Windows XP Professional" /fastdetect /kernel=ntkrnlmp.exe /hal=halmacpi.dll
Thats all
reboot to windows
2. Open boot.ini, find smth like:
multi(0)disk(0)rdisk(0)partition(3)\WINDOWS="Microsoft Windows XP Professional" /fastdetect
and add /kernel=ntkrnlmp.exe /hal=halmacpi.dll, so it looks like this:
multi(0)disk(0)rdisk(0)partition(3)\WINDOWS="Microsoft Windows XP Professional" /fastdetect /kernel=ntkrnlmp.exe /hal=halmacpi.dll
Thats all
reboot to windows