cleaning a graphic card fan with a brush. cleaning pc concept

cleaning pc fan brush concept card dust service dirty repair computer dusty technology electronic equipment problem maintenance processor hardware closeup support device electronics desktop professional clean inside work laptop cpu old industry technical chip motherboard system component cooling digital cooler circuit notebook detail damaged cleaner fixing protection technician board spray man virus office radiator hand background components broken tool electrical case hygiene air alcohol safety paper internet button people woman business clogged disassembled fix open person antibacterial keyboard