Hi all, I recently found an old 512k logic board, which was dead; tested it in a working machine, so AB and CRT are perfectly fine.
- Cleaned it - still dead
- Replaced the caps - still dead
- swapped out the ROMS - signs of life but with a sad mac
- replaced a single RAM chip based on said sad...
Just hoping someone out there has had some experience with these, mine is just chirping between the power supply and analogue board... chirp..chirp chirp...chirp - LED is on, Fan is on, no chime and black screen. I've replaced the Logic board and Power Supply with known working versions but no...
Hi,
The keyboard from my TAM is playing up (M3459), all the keys work except for the power, both shift keys, ctrl, apple (command) and esc. Ive tried stripping it down, cleaning, thought the cap may have leaked so cleaned the board. Driving me nuts! any help would be appreciated.
Cheers
Matt
Hi,
Recently upgraded one of my CC's with an LC575 LB and was wondering about ram. Is there any reason why i can't use a 72 pin 32mb EDO SIMM i have lying around?
Cheers,
Hi Guys,
Was busy cosmetically restoring a 128k Mac (US) and stupidly plugged it in, it went pop and tripped the home circuit breaker. Obviously the fuse will need replacing, what other damage have I done to this poor little guy!
Thanks in advance,
Matt