Filling in an empty PCI bay
Recently I made a purchase of a graphics card which was incompatible with my system. I only discovered this when I inserted the card into the system and the system failed to work. As such, I have taken the card out, but left with a huge hole where the card used to be in the back of my system. I'm thinking about putting an extractor fan in there, but want a temporary solution so that I can still use my pc (my pc currently works, but it is very noisy, and I don't feel safe using it).
1. Would any problems occur using a pc in this state?
2. Is there anything I can put over the hole temporarily so I can still use my PC without it being noisy?