Hello all Have the graphics card now for 4 months in operation but for about a month it no longer works properly. the lighting no longer works it is also no longer displayed in the control of the lighting. and the pc I sometimes have to restart up to 3 times by reset because the screen remains black. have not overclocked it. have it connected by extension cable and replaced by 4 different and direct plugged but always the same problem? The fans turn normally and the driver is up to date. has anyone had the same experience or can anyone help me? here what I have in it: https://www.userbenchmark.com/UserRun/23594418 thank you in advance...