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Article #43529

Re: Help me! Booting from the internal floppy disk drive

#43529
From: John O'Malley
Date: Tue, 06 Jun 1989 15:51
39 lines
2283 bytes
In article <828@rex.cs.tulane.edu> cleeland@rex.UUCP (Chris Cleeland) writes:
>In article <10966@orstcs.CS.ORST.EDU> uehara@mist.CS.ORST.EDU (Kuniaki Uehara) writes:
>>Are there anyone who can teach me how to 'boot' my lovely Mac from the
>>floppy diskette first?
>
>Sure -- just keep your hard drive turned off until after the Mac has booted
>from the floppy, then turn it on.
>
>Chris Cleeland, Tulane University

No, this isn't necessary.  The Macintosh will automatically start up from
a floppy disk ... so long as the floppy has a _working_ System Folder.

From page 215 of the Macintosh System Software User's Guide (the latest
version of it, which is 6.0):

	"Your computer uses an order of precedence in looking for
	a startup disk.  Searching in this order, it uses the first
	startup disk it finds:

	- internal 3.5-inch disk drive 1
	- internal or external 3.5-inch disk drive 2 (if there is one)
	- startup device set in the Control Panel of a Macintosh SE
	  or Macintosh II
	- internal hard disk or SCSI hard disk with device ID 0
	- devices connected to the SCSI port in decling device
	  priority number (from 6 to 0)"

So, Kuniaki (the original poster) should still power up his external hard
disk first.  Then, insert the floppy into the Mac Plus' internal drive,
and then turn it on.  If the floppy's system software is good, it'll boot
from the floppy.

Incidentally, I believe that "disk drive 1" is the lower drive on a
dual-floppy Mac SE and the right drive on a dual-floppy Mac II or IIx.


John O'Malley           / Macintosh  / Purdue University / (317)
mace.cc.purdue.edu!ajq / Specialist / Computing Center  / 494-1787
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From: ajq@mace.cc.purdue.edu (John O'Malley)
Newsgroups: comp.sys.mac
Subject: Re: Help me! Booting from the internal floppy disk drive
Summary: Mac automatically scans floppy drives first
Message-ID: <2506@mace.cc.purdue.edu>
Date: 6 Jun 89 15:51:34 GMT
References: <10966@orstcs.CS.ORST.EDU> <828@rex.cs.tulane.edu>
Reply-To: ajq@mace.cc.purdue.edu (John O'Malley)
Distribution: usa
Organization: Purdue University Computing Center
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