Ok I set the jumpers as you said (BTW the CD-ROM is a 12X Apple/Matsushita CR-507-C SCSI CD-ROM). There are 7 sets of pins labeled (from left to right) :
Parity 0 1 2 (single pin) (blank) TERM PWR As you said I jumpered Parity 0 1 and Term Pwr. My new (used) hard drive is a 4GB IBM Ultrastar. It's the primary (and only) hard drive in my system. It currently has NO OS on it. It has pins (from left to right): 3 2 1 0 (single pin) autostart active term master/slave sync LED write protect autostart delay option block mode disable sync negot Disable SCSI parity disable unit attention customize (two horizontal pins)-- termination power enable Right now I haven't changed any ID settings on it. I have autostart closed, disable sync negotiation closed, and disable unit attention closed. I also have the termination power enabled jumpered. My problem is when I try to start from the CD using OS 9.1 (because I don't have any OS on the hard drive) I get the hard drive spinning up and the CD-ROM starting. I get a happy face but that's it. It just freezes after that. I've tried both OS 9.1 and 8.5 but without any luck. Any ideas as to what is happening and how I can solve this? Thanks in advance. on 11/25/02 10:03 PM, Robert Easton at [EMAIL PROTECTED] wrote: > I think default for CD-ROMs (if there really is such a thing) is ID# 3 > should be position 0 and position 1 closed. I have 2 Apple 8x's sitting out > of their Macs right here and they have the "parity" position closed and > termination enabled too. Since I haven't touched the jumpers this should be > how they came from apple. > >> From: "A.Tuazon" <[EMAIL PROTECTED]> > >> Hi, I have a PM7300/200 and I'm trying to figure out the jumper settings for >> the stock 12X CD-ROM. To make a long story short I changed CD-ROMS and I >> sort of screwed around with the 12X jumper settings since I thought I didn't >> need it anymore. Needless to say I now need it and I forgot what the >> original settings were. Could someone please tell me what SCSI id should it >> have and HOW do I set the jumpers to reflect this? Thanks in advance! >> >> > -- "We're all on the same sinking ship; it's just some of us were volunteered to be the captains." -- anonymous "Put that in your pipe and smoke it!" -- Dr. Evil from Goldmember. -- -- PCI-PowerMacs is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Refurbished Drives | -- Sonnet & PowerLogix Upgrades - start at $169 | & CDRWs on Sale! | Support Low End Mac <http://lowendmac.com/lists/support.html> PCI-PowerMacs list info: <http://lowendmac.com/lists/pci-powermacs.shtml> --> AOL users, remove "mailto:"; Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive:<http://www.mail-archive.com/pci-powermacs%40mail.maclaunch.com/> Using a Mac? Free email & more at Applelinks! http://www.applelinks.com
