kobaltin wrote:6. It was happening me, that my lcd turned off and on again during one second. And I dont mean system or application start, just without any reason. For example I was writing some text and suddenly "flash".. It was several time a day and it stopped of itself so now my lcds works fine.
7. Whole system sometimes freezes with loud screech sound from speakers. And again, it wasnt caused by starting any application or anything...but for example during watching movie.
You're computer is possessed. By GHOSTS!
That or you might just be having power supply issues. Have you been having power outages recently? Is the city you live in having an electricity crisis? (like mine has).
I know I've seen similar problems on my boxes before. Mainly because of low voltage supplied into the office.