the problem was solved by going to VAIO Control Center, click Image Quality , click disply brightness to off.
By passing about 10 minutes still i have bright desktop that was going off by second befor, and i am so happy.
the problem was solved by going to VAIO Control Center, click Image Quality , click disply brightness to off.
By passing about 10 minutes still i have bright desktop that was going off by second befor, and i am so happy.