dafels wrote:disassemble your laptop and clean it out
I would suggest this too, but I did recently have my hands on a HP laptop which was thus constructed that the fan was pretty much the "innermost" component, and the entire laptop had to be torn down around it, in which case the risk of snapping some of the fairly delicate chassis parts is only really worth it in case it's necessary. Not that I wouldn't do it if necessary, but even I have to admit that laptop/phone parts are tiny enough that there's always a risk of breaking some little thing. Pretty retarded construction, though -- in my own ThinkPad, the fan is directly accessible under a screwed cover.
And, I mean, if you really haven't done
anything else, just blow really hard through the vents. It's not the ultimate cleaning solution or anything, but it's not like it hurts, and it might at least make whatever problem you're having go away for a while. Laptop vents are usually small enough that you can get pretty good pressure with just your lungs.
NOOBY93 wrote:yeah im not gonna be touching any capacitors, really paranoid when it comes to that as well
I can pretty confidently say there's no danger whatsoever in a laptop, as it's all low voltage stuff. The power-brick handles all the high-voltage stuff. Even in the odd chance that you have a CCFL-lit screen with a high-voltage inverter, it's not like it's going to have bulk caps on the high-voltage side holding an amount of charge that would remain over any significant amount of time.