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Macintosh Portable error code
Posted by: Retro Rider on 2018-06-28 18:09:11
Hey I got a Backlit portable that just displays the error code '00000003 00000001' Can anyone help?

Posted by: MOS8_030 on 2018-06-28 18:31:28
Pretty sure that indicates a RAM error.

Posted by: Retro Rider on 2018-06-28 21:19:56
Pretty sure that indicates a RAM error.
What exactly is wrong and how can I fix it?

Posted by: Retro Rider on 2018-06-28 21:22:15
can you use the non-backlit mac portable ram in the backlit one?

Posted by: PB145B on 2018-06-29 00:13:22
Has the board been recapped/washed? If not, start by doing that.

Posted by: Retro Rider on 2018-06-29 18:15:09
Has the board been recapped/washed? If not, start by doing that.
I don't know if it has been recapped yet

Posted by: PB145B on 2018-06-30 01:06:19
I don't know if it has been recapped yet
Well, it probably hasn't then. So you need to either recap it yourself, or (if you don't know how to solder) send it off to someone to have it recapped.

Recapping is the process of replacing all of the old, leaky electrolytic capacitors on the logic board. You really can't diagnose any further until this is done. Bad caps cause all kinds of weird issues.

Posted by: just.in.time on 2018-07-07 20:55:17
Definitely caps.

to answer your question about the RAM, generally no. Backlit has its ram, and non-backlit has its RAM. There are some exceptions, such as the techknight-designed 8mb board.

Posted by: AlpineRaven on 2018-08-12 16:26:50
I agree above - usually first signs if messages like that you need recap it asap - dont use it.
Cheers

AP

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