Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!samsung!aplcen!haven!umd5!jg13 From: jg13@umd5.umd.edu (Allon Stern) Newsgroups: comp.sys.mac.hardware Subject: Re: Memory Questions Summary: Installing SIMMS Message-ID: <5671@umd5.umd.edu> Date: 23 Nov 89 18:17:43 GMT References: <4129@phri.UUCP> <3122@jarthur.Claremont.EDU> Reply-To: jg13@umd5.umd.edu (Allon Stern) Organization: University of Maryland, College Park Lines: 8 In article <3122@jarthur.Claremont.EDU> wilkins@jarthur.UUCP (Mark Wilkins) writes: >touch the power supply's metal case with your working hand and hold onto it >with the other hand while you work. (this to prevent zapping the motherboard/simms with static) My question is, does the computer have to be plugged in to do this? It seems that in order to get a ground it would have to be.