Does the motherboard need insulation?

Question

motherboards

I want to assemble a computer from old components, there is no second case and the idea arose to assemble it on the table.
Is it possible to turn on a mother who is just lying on the table, is isolation needed?

Answer 1

you can, it's your choice. Many computer repair services have one to check different devices with easy access. If for a long time, then it would be better to have a body, you never know what thread people pour tea, etc., then kirdyk.

Answer 2

Hang on the
wall

Answer 3

When I worked, I put it on the box. The table also fits.
Everything went well.