Ключевые слова: assembly, check, closeup, computer, configuration, control, device, diagnostic, disk storage, electronic, equipment, fix, hard disk drives, hardware, instrument, maintenance, malfunction, measurement, microchip, motherboard, optical disc drive, power supply unit, professional, psu, repair, semiconductor, service, support, technical, technician, technology, test, testing, tool, troubleshooting, video card, volt, voltage, watt,