yes ALL bad.. especially the apple logo'd ones... You get it working
by changing one or 2... then 2 months one more, then 6 months 1 or 2
more. etc. The 128k and some Apple IIc 's with that apple logo
suffer.
changing all 16 chips is a big nasty job... but i am really good at it
and complete it
Gotcha...that makes sense now. I'm sure it is a pain if they aren't
socketed!
Wesley
On Mon, February 1, 2016 3:57 pm, Hardware Mack wrote:
> yes ALL bad.. especially the apple logo'd ones... You get it working by
> changing one or 2... then 2 months one more, then 6 months 1 or 2 more.
>
*All* bad? That seems unlikely...unless there is something I don't know
about early Mac's that can cause failure of all of them? I've heard talk
in PC circles about piggybacking a good chip on top of them temporarily in
order to find the bad chip...would something like that work to narrow it
I think something in the error code (last set of numbers maybe) indicate
*which* bank is bad. I'd say it would be highly unlikely all of them would
be bad.
On Mon, Feb 1, 2016 at 1:34 PM Wesley Furr wrote:
> *All* bad? That seems unlikely...unless there is something I don't
> On Feb 1, 2016, at 10:34 AM, Britt Dodd wrote:
>
> I think something in the error code (last set of numbers maybe) indicate
> *which* bank is bad. I'd say it would be highly unlikely all of them would be
> bad.
In my experience, when one goes bad, the rest will
the ram is bad… all of the 16 ram chips need to be replaced. i do offer this
service.
Charles
MacCaps.com
On Jan 31, 2016, at 11:18 PM, Barry Richardson wrote:
> Tested my 128K Mac recently (bought it in 1984) and got the "bong" but sad
> face with the numbers 048360.
age writer. $1,500 FIRM.
Buyer pays shipping. I'll even throw in the very first MacWorld issue!
Regards,Mikesouthwoodmike at yahoo dot com
From: Charles <hardwarem...@gmail.com>
To: vintage-macs@googlegroups.com
Sent: Monday, February 1, 2016 10:26 AM
Subject: Re: 128k M0001P err
Tested my 128K Mac recently (bought it in 1984) and got the "bong" but sad
face with the numbers 048360. Spent hours trying to interpret with no luck.
I've removed the HD (disk ejector was sluggish) which turned a little when
I inserted the system disk nut now does not. Also resoldered the yolk