The last few days, my work laptop has been acting funny at home. It boots up, but the colors are all wacky and pink, and the screen can sometimes be pixilated, but it works fine at the office with no screen problems. My personal laptop, which is just an earlier version of my work one, works fine at home and no problems with the display. I still have wired, cable interent, and I use the same cable for both computers. I thought something might be wrong with the charge cord, so I tried the work computer without any charging cord, and it still had some problems. Any suggestions on what could be the problem? I wondered if it was some sort of electromagenetic interference, but thought it should impact both computers. I'm stumped.