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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: centrespot on January 31, 2023, 08:37:32 PM

Title: Amiga 600 mouse issues
Post by: centrespot on January 31, 2023, 08:37:32 PM

Hi

I have an issue with one of my Amiga 600 boards, the on screen mouse moves down when the mouse is moved up and down and on screen it moves to the right when the mouse is moved left and right.

I have swapped U34 but that didn't solve it.

The mouse works fine on other boards.

Does any one know why this is happening.

Thanks in advance.

Title: Re: Amiga 600 mouse issues
Post by: F0LLETT on February 01, 2023, 09:13:48 AM

Got anything else connected to board. I have seen really wierd issues with 1 RAM expasion connected.
Turned out had dirty contacts, which was causing all sorts of unbelivable issues.

Title: Re: Amiga 600 mouse issues
Post by: centrespot on February 01, 2023, 08:17:25 PM

I did some continuity testing and found it was down to two tracks corroded in the same spot, it's now sorted thanks.