LCD color

My house was a total change color liquid crystal display is really do not understand the next line of graphics cards have become a movement to change graphics cards and I do not loose out again and again check the clearance on the inside and no signs of loosening very strong so that Tsinghua Tongfang A brand machine please remind me how I would do the warranty has expired Thank you, Thank you, the

have to say Tsinghua Tongfang The machine has been too much garbage, and I let him come to identify victims of the tragedy is a clear display of the problem or part of the host, if the liquid crystal display, have to search a step by step, from the signal line drive to the package Screen panel.But if the lack of experience or recommendations to the professional company.You look at the display did not have the function of degaussing, if there is no software on the degaussing is estimated that this problem!