I recently had to replace the fan because the motor died, and agree, that's a really big hassle. If you want to unscrew/remove the whole fan from the motherboard, you have to lift off the whole heatsink assembly from the board+cpu, meaning you also have to re-apply thermal paste every time you clean the fan. Far from ideal.
But the most difficult part was finding a screwdriver for the VGA port (it screws into the case).
There was once a married couple, Jan Davis and Mark Lee who both flew on STS-47, a 7 day mission to Spacelab in 1992.
Not saying sex did happen, but this would be the incident with the highest probability.
Just because we cannot determine something doesn't mean it's non-deterministic. The question of the existence of free will is very similar – if not equivalent – to the existence of real randomness.
I.e. a dice roll may be deterministic if you just know the right set of complicated equations for gravity, air resistance, turbulence etc.