Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.csd.uwm.edu!srcsip!pserv!stevem From: stevem@pserv.UUCP (Steve Mestad) Newsgroups: comp.sys.hp Subject: Re: Un-partitioning Hard Disk on HP 9000/300 Series Summary: hardware doesnt match the paperwork Keywords: 9000/300 9153 Hard Disk Partition Message-ID: <110@pserv.UUCP> Date: 18 Aug 89 23:28:37 GMT References: <1989Aug18.014354.189@cs.rochester.edu> <109@pserv.UUCP> Reply-To: stevem@pserv.UUCP (Steve Mestad) Organization: Honeywell CFS/MO, MPLS, MN Lines: 36 In article <109@pserv.UUCP> stevem@pserv.UUCP (Steve Mestad) writes: >Look at the back of the drive next to the hpib connector...On 1 side >is the HPIB address wheel. On the other, is the 'configuration switch'. >This tell the drive how to split itself up. Its a BCD type switch >labelled from 0 to 9. Set it to 0. > >See pages 3-3 to 3-5 of the 9153/9154 manual (Geting started with)... Well, I checked the back of some 9153/9154 drives we have. The documented switch isnt there like TFM says it is. (Should have looked closer before my post right?) Suggestions: 1) remove screws and pull out interface board to see if the switch is on it and just not accessable from the outside. Use ESD precautions naturally. 2) try formatting using the unit and volume numbers. maybe those are the keys now instead of the switch. did you use unit #0, vol #0? 3) take the top off the drive and look in there for a board with a bcd on it. (Getting dangerous now right? :-) There could be some interesting jumpers too. (No I havent torn apart my drives to verify this either. Have had others apart though and the jumpers are quite interesting) I recommend #1 and #2 be tried. #3 only if you have experience in the guts of the hardware and know what you can get away with. Write down the original state of ALL switches and jumpers changed. At least then you can get the thing working the way it did when you started. (No, you wont remember the settings later. Later is always longer than you thought and by then so much will have been tried that all the positions seem reasonable. But then again, I was working on DEC boards :-)) Good luck....(No, I dont make a habit of using basic but I've read about those partitions you're trying to deal with). Steve Mestad, stevem%pserv@src.honeywell.com