Y500 Display Problem (how to solve if lvds-cabel and display are okay)

[Aspire]

Between changing the display and the lvds-cabel (Display-cabel) there is another point that may matter. At first I changed both, the display and the lvds-cabel but the artifacts kept occurring o my screen. I also checked that my HDMI-output was good, so the error couldn't come from my graphiccards (650m sli). In my case, the problem was a kind of a potential-error. It seems that the electrical resistence between the the display and the frame (which is connected to the body) was to high. I fixed it with some aluminium foil. It must have been some kind of potential issue but the artifacts are gone ... I'm no pro, so please don't be rude if I made mistakes

 

Problem came back, it was another thing  The contacts of the lvds-cabel were oxidated. I used some contactspray and now everything is working propably 

Edited January 14, 2016 by Aspire