Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uwm.edu!psuvax1!rutgers!cunixf.cc.columbia.edu!cunixb.cc.columbia.edu!es1 From: es1@cunixb.cc.columbia.edu (Ethan Solomita) Newsgroups: comp.sys.amiga Subject: A3000 memory installation woes Message-ID: <1990Jul17.015737.24127@cunixf.cc.columbia.edu> Date: 17 Jul 90 01:57:37 GMT Sender: news@cunixf.cc.columbia.edu (The Daily News) Reply-To: es1@cunixb.cc.columbia.edu (Ethan Solomita) Organization: Columbia University Lines: 25 I guess I should consider myself lucky. Everything came apart, and it all fit back together in (practically) the same places where it came from. The computer did not make funny noises and I didn't smell anything burning. However, of the extra 2MB I installed 512K is not registering. I know of one zip that I messed up very badly. I thought I got it back in right, but I guess I didn't. Now, I moved the 2MB dips to chip ram and filled banks 0 and 1 with zips. That meant that (going from front of machine to back) I filled in groups of two rows, alternating filling and leaving empty. Going on the assumption that this is one chip, which one should it be? Would it cut out any chips after it (i.e. are they connected in series)? Would it cut out anything after it in the same bank, or also every other bank that comes after it as well? Finally, how would it work if it were 2, 3 or 4 chips? Finally2, is running the machine with a bad chip any danger to the machine? Thanx, -- Ethan Ethan Solomita: es1@cunixb.cc.columbia.edu "If Commodore had to market sushi they'd call it `raw cold fish'" -- The Bandito, inevitably stolen from someone else