Hi,
Am working on a long term restoration project of a Lisa 2/5. This is my first attempt at restoring a Lisa and I have a lot to learn. Fortunately, I have multiple copies of each board and a configuration of boards that work (except for some video adjustments I need to do to the CRT).
I have one motherboard which works well EXCEPT does not register the mouse button as being pressed. The mouse pointer moves fine. When you press the button, no action on screen. The mouse itself is fine and works perfect on a 128K Mac. The mouse also works perfect when the motherboard is replaced.
Any suggestions on what to look for on the motherboard? I've done one deep clean on the board and have not visually seen any broken traces in the general area of the mouse port.
Thanks so much.
Am working on a long term restoration project of a Lisa 2/5. This is my first attempt at restoring a Lisa and I have a lot to learn. Fortunately, I have multiple copies of each board and a configuration of boards that work (except for some video adjustments I need to do to the CRT).
I have one motherboard which works well EXCEPT does not register the mouse button as being pressed. The mouse pointer moves fine. When you press the button, no action on screen. The mouse itself is fine and works perfect on a 128K Mac. The mouse also works perfect when the motherboard is replaced.
Any suggestions on what to look for on the motherboard? I've done one deep clean on the board and have not visually seen any broken traces in the general area of the mouse port.
Thanks so much.