Hi guys i been having this issue since last month everytime i turn on my pc i enconter with this issue pc turn detect displayport and get black screen and mouse and keyboard dont light up i have to open my pc and blow maybe switch cables of display in order for my pc to turn up i get it to work doing that blowing pushing ram but every time i wants to turn it on i have to repeat the same process to get it to work any idea of what could be causing the issue