Hentia The Replacements

Vista is light-shy become

Hello!

My laptop has been strange today following habit: When I booted everything is normal, but once I logged into Vista, the screen goes dark. I do not think the backlight is just down the drain, because the screen is bright, as long as I have not entered my password. When I try to set the brightness higher, I indicated that I was already at its limit.

anyone have a hint why this is and especially what I can do about it?

Thanks!