Tausta tietokoneen piirilevyn lähikuva ja yksityiskohdat - Kuvapankin valokuva ja kuva

Close-up photo of an electrician repairing the computer's circuit

Holding small electronic component with silver metal tweezer on green circuit board

Various electronic components at green PCB in e-waste heap detail. Closeup of black piezoelectric buzzer, connector or resistors on computer UPS circuit board. Disposal of old PC hardware parts waste.

Close up of Microelectronics Engineering. Soldering Lead Repairing Computer Board Technology Concept.

Holding small electronic component with tweezer on green circuit board

Computer electronic components mounted on the motherboard

Closeup electronic circuit board