here’s the funny little stick-on heat thingies that go on the underside of the motherboard and pull some of the heat from the hot things onto the cpu heatsink side of the case.
it’s quite hard to take the little plastic covers off the sticky ends without taking most of the sticky stuff off too. i found the best way was to try to push upwards with the flat of a finger rather than trying to get between the sticky and the cover with a fingernail.
it’s also quite hard to find a ‘safe’ place for them to go – “flat surfaces without bare wires or solder points” – there’s solder points everywhere. still, being a bit less finnicky about it they all went on okay, but….