Dell Latitude E5520 Cleaning Cooling Fan and Heat Sink

[@billi5920]

I almost dismantled the whole damn thing
Thank goodness i thought about it and decided to search for a video

[@facuduba]

Same here. God bless this tutorial LOL

[@KangsDKN]

Thank you so much

[@412Sunil]

What a fool! Once the cooling block is disassembled you should have changed the thermal paste!