Major PC probs Tags: Keyboards Components Last response: December 16, 2010 2:21 AM in Components Share Anonymous December 16, 2010 1:34:15 AM Hello, USB ports not operable, mouse and keyboard not responding when plugged in to ports. PC went cuckoo, ports shutdown, multi-colored lines appeared on monitor. What can cause such a thing to happen and what can be done about this? More about : major probs anonymous1 December 16, 2010 2:21:23 AM PSU? m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !