blurry

The texts on the computer or the font gets blurry or un alligned when i increase the brightness of the led. Whys is this happening? Plus there is a mur-mur noise in the speaker which is connected to pc but nothing is played. Why is this noise generated? Plus im not able to activate the bluetooth...

Hi, I recently installed my HD 6850 and after installing latest drivers and on my highest resolution 1366x768.. the screen looks blurry.. all the text, graphics aren't sharp.. i use VGA-DVI adapter to connect my monitor .. Is this issue of adapter ? Did anyone face similar blurry texts...

I purchased a Acer H163HQ LCD monitor before 2 days. Yesterday i found blurry words in certain areas of the screen. The only place the words are blurry is in three vertical lines; left, center, and right side of the screen. The lines are about one inch wide and run from top of the screen to the...

I am having this problem from yesterday. The system suddenly hangs, the screen goes blank and nothing works. The keyborad lights are stuck and can't be toggled. Initially, when I was working, the screen suddenly went all blurry - like looking through crystallized glass or something and then it...