Hello, I got this error here, with yellow/orange vertical lines while I was playing Arma 3, when I did not played anythng, the computer worked ok, then after I booted arma, I played like maximum 5 to 7 minutes and then I got this yellow and long beeep error (Like it would have been blue screen error but it was yellow with vertical lines) and so I tryed to restart.. but nothing, the monitor is black, I hear everything booting up but nothing happens.. even the gpu coolers works.. so I started to follow the elimination tactic.. I tried to pull out hard drives to see if someone does not work, I tried to pull out and install back again the rams after I blowed a bit the small dust, still nothing, then I tryed to take out the vga cable from grahpic card and put it in the motherboard, still did not work, then I pulled out the graphic card from its socket and tried to but up the PC and it WORKED, with graphic card in, it does not bot, with graphic card out it boots normally, I have a Radeon R9 270x 2gb from Gigabye !! is the graphic card caput? should I buy another one? Or maybe the slot is broken? I even tryed uninstall the drivers and put the card in to see if it starts to boot at least.. I hear everything booting up but monitor black... it might be the pci-e slot? Or graphic card?