Atari diag card issue

[Giants]

Hi.
A Friend of mine have buy this card.



It don't work at home.
I take it and check if I will better luck.
Nop...don't work also on my side.

I have other atari 'test card' tested well on m'y atari ste
So, it's not a atari issue.

Maybe programmation of the chip or jumper configuration ?
Any help will be appreciate

[Steve]

The jumper settings look like Mega-STE, is that the Atari you're trying to use it in?

Also be aware, if someone plugs this in upside down, it will break it.

[exxos]

You have the jumpers configured for MSTE not STE.

Also going by the colour of the head you may need to actually clean the contacts several times as they look dirty already.

Also can you please edit your post and upload your image to the forum as we don't allow hot linking to external sites, thanks.