HIDevolution believes your computer is YOUR computer, so you can open it up and clean it or do any upgrades you want without voiding the warranty. If you happen to break something while doing it you would have to pay for that repair, but even that won’t void the rest of your warranty.
Some of the products we sell include accidental damage protection or have an option for accidental damage protection, in which case your computer will be protected even if you cause damage to your device. Please be sure to read the individual terms and conditions of your accidental damage protection plan.
For products without accidental damage protection, only severe physical damage or a liquid spill would void your warranty.