Re: Mac Plus Repair - analog and logic board

2005-12-29 Thread Tom Lee
I have a Mac Plus that I bought new that I am trying to get operational again. When it finally became unusable, the screen would go to a thin vertical line and sometimes it would work again if I tapped the case. This issue would happen right away upon turning the Plus on. I resoldered some of

Re: Mac Plus Repair - analog and logic board

2005-12-29 Thread Thomas
The flaky joints you particularly need to check are the ones associated with the 4-pin connector that goes between the analog board and the yoke around the crt's neck. I think I finally found the culprit to the flaky video. I checked the joints on J4 and two appeared to be suspect, so I

Re: Mac Plus Repair - analog and logic board

2005-12-29 Thread Nat Hall
On Thursday, December 29, 2005, at 03:27 PM, Thomas wrote: This is absolutely correct. The spare board I got came configured for more than 1MB of RAM, but I been using 256KB SIMMs. After putting in 4MB, the board operates normally, though I noticed the time for the floppy icon to appear

Re: Mac Plus Repair - analog and logic board

2005-12-28 Thread Mitch
the floppy disk icon means you need to find or make a boot disk On 12/28/05, Thomas [EMAIL PROTECTED] wrote: I have a Mac Plus that I bought new that I am trying to get operational again. When it finally became unusable, the screen would go to a thin vertical line and sometimes it would work

Re: Mac Plus Repair - analog and logic board

2005-12-28 Thread Thomas
the floppy disk icon means you need to find or make a boot disk Booting up a system disk is not the issue...I've owned and used this machine for many years. I'm talking about physical problems with the machine's hardware. -- Compact Macs is sponsored by http://lowendmac.com/. Support

Re: Mac Plus Repair - analog and logic board

2005-12-28 Thread Doug McNutt
At 16:32 -0800 12/28/05, Thomas wrote: I have a Mac Plus that I bought new that I am trying to get operational again. When it finally became unusable, the screen would go to a thin vertical line and sometimes it would work again if I tapped the case. The analog board - vertical one - has