Maintenance Report for One World Device Model PC PC PC PC Screen Screen Screen HP (prodesk 400 G4 MT Business PC) Build Pc( I7 4th gen , GTX780 ) Mac pro build Pc( I7 7th gen , GTX1060) Viewsonic Viewsonic Samsung Problem auto turning on with no display /Missing RAM Powersupply damage Not turning Wired problem and RAM issue No display No display Black lines at the bottom of the screen Solution Under maintenance/ RAM 8GB(DDR4) installation Under maintenance Under maintenance Fixed RAM issue and adjust wired Under Maintenance Under Maintenance Under Maintenance