Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!uunet!portal!cup.portal.com!thad From: thad@cup.portal.com Newsgroups: comp.sys.att Subject: opening a 3B1, 68881 FPU Message-ID: <1836@cup.portal.com> Date: Sun, 6-Dec-87 21:13:15 EST Article-I.D.: cup.1836 Posted: Sun Dec 6 21:13:15 1987 Date-Received: Sat, 12-Dec-87 12:31:05 EST Organization: The Portal System (TM) Lines: 26 XPortal-User-Id: 1.1001.2826 Anyone know the "secret" to opening up a 3B1? After removing all the screws everywhere (even the two hidden ones under the posts that secure the keyboard when it's placed on the system unit), the front edge still seems to be attached to "something." Also, the parts and documentation lists that accompany the system strongly suggest a 68881 can be plugged into the system. See the UNIX PC Service and Parts Ordering Information pamplet that was in the pouch of the Owner's Manual (for 3.51), first page of the Parts List, item: COMCODE DESCRIPTION 105160253 Math Acc. Unit MC68881 also, on the LAST page of that pamphlet: 405176785 Expansion Unit 405198854 Ethernet Board WHAT is the ``Expansion Unit''? Something that will permit more than three plugin cards? Anyone know if there's a SCSI adapter card for the 3B1 too? Thanks in advance!