OK, I'm a newbie when it comes to using necrons, but decided to give it a go in the dark crusade single player campaign. The first few maps went without a hitch cos i rushed (if that is even possible with necrons >.>), but at the pavonian heartlands map I decided to play around with the tech tree and stuff. Built a tomb spyder and sent it to where a pile of bodies were piling up (necrons and imperium soldiers) but it didn't seem to be collecting any bodies like i thought it would, so I clicked the "gather bodies" icon. Immediately my computer screen went blank and my cpu started beeping. I forced a shutdown after a minute and restarted my com, but the beeping continued and the screen remained blank. The situation repeated itself for a few times, and it was only the next day that my com got back online =\

Not very sure whether this qualifies as a bug but can anyone shed some light on my situation? Am rather paranoid with using tomb spyders right now because of the sudden system crash...