patch's on screen for dell St2320L monitor ?

[crazy.wingman]

I have brought a Dell ST2320L monitors 2 months before an now i am having patches on my screen for light colors eg: grey, black, violet etc

The patche's occur when the colors blend into each other, i tried LCD conditioning but it goes on n on n on n on for ever ?

Is my monitor having some hardware issues ? I have connected it to my GPU 9600GT with a Belkin high speed HDMI cable + the contrast is also too high an i can't controll it after a specific level, i am having white layer on my screen due to high contrast.

 

[sdifox]

why are you using hdmi for a monitor? did you try dvi? how about a different source? Key is to isolate what is causing the issue, the monitor or the cable or the computer.

 

[crazy.wingman]

why are you using hdmi for a monitor? did you try dvi? how about a different source? Key is to isolate what is causing the issue, the monitor or the cable or the computer.

HDMI > DVI ? i use it for HD contend + my monitor n GPU both have it.
i think the culprit is cable, the white layer is due to the HDMI cable coz when i use DVI i can control my contrast till all looks black. but these patch's are of few days before, its a new problem now. the colors are not blending nicely.

the monitor HDMI socket can also be faulty. how to sort this problem now ?

 

[sdifox]

HDMI > DVI ? i use it for HD contend + my monitor n GPU both have it.
i think the culprit is cable, the white layer is due to the HDMI cable coz when i use DVI i can control my contrast till all looks black. but these patch's are of few days before, its a new problem now. the colors are not blending nicely.

the monitor HDMI socket can also be faulty. how to sort this problem now ?

use dvi-dvi?

you can always call dell.