Re: 68Pin SCSI drives in a 68K Mac?

2018-12-27 Thread Paul Mccorkle
On Thursday, December 20, 2018 at 7:34:44 AM UTC-6, Pizzaboy192 wrote: > > Has anyone successfully run a modern 68Pin SCSI drive in a vintage Mac? > I've got about 50 from old servers at work, varying in size from 3GB up to > 72GB and most still work. My Mac Classic internal drive is certainly

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-24 Thread charles Lenington
As noted, most drives are not Apple "blessed" and will require a third-party formatter, such as Silverlining. I think you can get that from Macintosh Garden. I Think I used FWB'S HARD DISK TOOL KIT. Charles L -- -- - You received this message because you are a member of the

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-21 Thread Jonathan Morton
> On 21 Dec, 2018, at 10:43 pm, James Zeun wrote: > > …a newer mode of SCSI, which the 8500 doesn't recognize. Was that a load of > old cobblers? :-/ As far as I'm aware, all parallel-SCSI implementations are expected to support plain old Asynchronous Narrow mode, which is what most Macs use.

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-21 Thread Dylan McDermond
> On Dec 21, 2018, at 12:43 PM, James Zeun wrote: > > When I hooked it up my 8500, it didn't see it. Don’t forget that you need a formatting tool that recognizes drives not made by Apple. - Dylan -- -- - You received this message because you are a member of the Vintage Macs group.

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-21 Thread James Zeun
As this kind of happened to me a few years ago. I wouldn't mind asking a question myself. I bought one of the cheap 40 to 80 SCSI adapters, so I could use a 73gb (think that was the size, I know it's 70+GB). When I hooked it up my 8500, it didn't see it. I posted about it on 68kmla and the reply

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-21 Thread Jeff Walther
Just realized, what I was writing was actually mostly applicable to the SCA 80 pin drives. On a 68 pin drive, there is usually a provision for on-board termination on the hard drive itself, unless it is a fairly modern U2W or newer SCSI drive. Anyway, if there is on-board termination on the

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-21 Thread Jonathan Morton
> On 21 Dec, 2018, at 9:27 pm, Jeff Walther wrote: > > In order to do it right, you must get an adapter which includes a provision > to terminate the upper data byte. If you do not, then the upper data byte > on the drive connector will not be terminated and while this often does not >

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-21 Thread Jeff Walther
On Thursday, December 20, 2018 at 7:34:44 AM UTC-6, Pizzaboy192 wrote: > > Has anyone successfully run a modern 68Pin SCSI drive in a vintage Mac? > I've got about 50 from old servers at work, varying in size from 3GB up to > 72GB and most still work. > Yes, many people have done this,

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-20 Thread theonetruestickman
I used a couple 80-pin 9.1 GB SCA server drives in my power macs with adapters for years without major issues. Worth a shot if you have a pile of free drives! On Thu, Dec 20, 2018 at 9:45 AM William Stillwell wrote: > if the drive has a narrow mode, it will work. > > William Stillwell > > Board

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-20 Thread William Stillwell
if the drive has a narrow mode, it will work. William Stillwell Board Member - Inspiration labs, Inc. a 501c3 organization Board Member & Co-Founder - Byte Amusement Group // Free Play Florida Arcade & Pinball Show a 501c3 organization On Thu, Dec 20, 2018 at 9:18 AM James Zeun wrote: > I

Re: 68Pin SCSI drives in a 68K Mac?

2018-12-20 Thread James Zeun
I discovered with my PM8500, that only certain models of 68pin will work. >From what I gather it has to do with the SCSI mode. Early drives like 3-8 GB are backwards compatible. But later drives don't come with the correct firm for the old mac to recognize the drive. I have a nice 73gb ultra SCSI