Yesterday I was cleaning out the heatsink and fan of a friends laptop. Everything went well while we were taking it apart (although I wish I'd found the tomshardware guide before we started). Anyway we clean it out with compressed air and reassemble it, and now it won't turn on at all. When we connect it to the mains the LED indicating that the battery is charging is on. I'm completely stumped.
Any help would be greatly appreciated.
Any help would be greatly appreciated.