how to clean fans without voiding warranty on nitro 5 AN515-45

Speaver

how can i clean fans of my acer nitro 5 an515-45 without voiding warranty ( there's a sticker on the back panel with warranty void if broken )

[Edited the thread to add model name to the title]

JackE

Fans usually don't need cleaning within a standard one-year warranty period unless it was used in a very dusty environment. If it was or is overheating with blue screen or shutdowns, you can vacuum the air intake ports directly over the fan blades to loosen and remove any debris without breaking any tamper seals. You should also try to raise the laptop about an inch above a hard surface to promote better air flow and cooling.