Máquina de empalme de cable de fibra óptica - Foto e imágenes de stock

Electronics engineer man troubleshooting defects in a hardware product on his test bench

A man in gloves with a brush cleans the details of a laptop, close-up. Dust cleaning, partial disassembly of the computer

Close up hands of technician during repair desktop computer

Hands fixing motherboard of pc or laptop notebook close up in service. Laptop repair service. PC hardware upgrade and maintenance. Engineer fixing broken notebook.

Repair service concept, computer repair shop. Engineer uses screwdriver to repair laptop.