Scandoubler problem

[doctorq]

amije wrote:
i have the same mobo and it works fine all these years. i have test it with this scandoubler and it's ok. your problem is somewhere else.

You can't make such an easy conclusion! I have a MV1200 scandoubler, which works fine on my rev. 1D1 motherboard installed in my A1200 tower, but it doesn't work with the same rev. motherboard in my A1200 desktop.

[doctorq]

I am fully aware of that. Even though it's the same scandoubler the two of you have, it doesn't mean that it will work on no matter which rev. 2B motherboard out there you use it on.

The same with my scandoubler; it works on one of my motherboards, but not on the other, even though they are the same rev. I'm not expecting it to work with all rev. 1D1 motherboard either.