The title says it all. I just recently got this problem. I have switched between 3 different keyboards (2 wired, 1 wireless) and none of them repeat when I hold down a key. I have set the repeat rate to high in control panel and the delay to the lowest. When I plug in the keyboard to a different computer they repeat just fine. It must be a problem with my computer; hope its not malware. Any help/suggestions are appreciated.