I have no idea what's going on here, I hope someone can help.
Windows 7 x64 was installed and fully updated on an Intel Mac. It seemed to be working fine, but there was no sound, so I installed the Windows Bootcamp software from the OSX 10.6 DVD. It installed a ton of drivers, and now I have sound... yay, but the Apple Cinema HD Display brightness was set to minimum. Everything was too dark.
Now there doesn't appear to be any way to increase the brightness. The button on the monitor does nothing. There's no Windows option that I can see. The monitor driver is set to "Generic PnP Monitor", which sounds like it could be the problem.
I can boot back into OSX and change the brightness there, and it sticks until I log into Windows where it returns to the minimum brightness again (so it stays bright all through the booting of Windows).
It seems my only option is to uninstall the Apple Bootcamp software and lose the sound again.
Anyone got any ideas?