[WorldStudios]

Update. I found the screw driver and the screws hidden underneath all the styrofoam. I will have to tear it out again some day. It has however worked flawlessly for a week without the screws that hold the blades down.

I would not dream of disabling the fan in the crest card, but I will say this. I have a sintefex cx2000 which has a way too noisy fan. I asked sintefex and they said the fan in probably only necessary if you add the ad/da card that literally would fill half the box which is now empty in my unit. I disabled the fan and tested it. it didn’t even get warm. So I kept it out. That was 15 years ago and it still rocks.