What voids my warranty?

[JeremieD]

I wanna know what could void my warranty, in order to avoid doing it

[WAWood]

@JeremieD 

HP does not provide a specific list of activities that void their warranty but I can tell you that opening a sealed case does do that as sealed laptops are not intended to be opened by the consumer.  In addition, making changes to the internal hardware can void the warranty if you damage the laptop in the process -- such as unsoldering a memory stick and damaging the system board as a result.

Items that are not covered by the warranty include accidental damage -- such as dropping it, liquid damage, overheating (I.e., leaving in a very hot vehicle in direct sunlight for hours on end).