Re: 128k M0001P error with sad face

2016-02-01 Thread Hardware Mack
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

Re: 128k M0001P error with sad face

2016-02-01 Thread Wesley Furr
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. >

Re: 128k M0001P error with sad face

2016-02-01 Thread Wesley Furr
*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

Re: 128k M0001P error with sad face

2016-02-01 Thread Britt Dodd
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

Re: 128k M0001P error with sad face

2016-02-01 Thread Dylan McDermond
> 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

Re: 128k M0001P error with sad face

2016-02-01 Thread Charles
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.

Re: 128k M0001P error with sad face

2016-02-01 Thread 'Mike Levine' via Vintage Macs
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

128k M0001P error with sad face

2016-01-31 Thread Barry Richardson
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