Xref: utzoo comp.sys.mac:40528 comp.sys.mac.hardware:37 Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!udel!princeton!phoenix!clye From: clye@phoenix.Princeton.EDU (Christopher Lye) Newsgroups: comp.sys.mac,comp.sys.mac.hardware Subject: Input Device Freezes Keywords: mouse keyboard lock-up Message-ID: <10946@phoenix.Princeton.EDU> Date: 19 Oct 89 17:22:58 GMT Followup-To: comp.sys.mac Organization: Princeton University, NJ Lines: 12 After installing my laser printer I have been having a curious intermittent problem. Every once in a while when the printer is on but my HD and my computer are off, I'll switch the latter two on and all of a sudden all input devices like a mouse, keyboard and tablet lock up. I literally can't enter anything and have to reset. I have an extended key board and when this happens all the LEDs on the KEY/CAPS/SCROLL lock display light up! Does anyone out there have any idea what is going on? Chris