MAC SE/30 No Video with addon card

[becks]

Hello,

i ve an MAC SE/30 and recap the logic board.

the mac have an additional card pluged.

The card have the following label:

Formac 1989

Prograhp SE/30.2B

An 9 pol D-Sub is connected to the card.

With inserted prograph card i got no picture on the screen.

if i remove the card the screen is working.

is the card defective or is it normal that the screen is disabled?

thx a lot

 

[Bender]

the additional card is an old video card which seems to be overriding the internal screen. if you don't have a monitor to use with it, i would just unplug the card