Issue: A Sony Vaio laptop was received from a friend, reporting a "No Power" problem. The device failed to turn on despite multiple attempts.

Diagnosis: Our technician conducted a thorough inspection and identified that the motherboard was the source of the problem. Further analysis revealed two faulty capacitors on the motherboard.

Repair: The defective capacitors were replaced with new ones of the correct specifications. The technician ensured proper installation and testing of the new components.

Outcome: Following the capacitor replacement, the laptop powered on and functioned correctly. The repair resolved the power issue, restoring the laptop to full operational status.

Conclusion: This case highlights the effectiveness of precise diagnostic procedures and targeted repairs. By addressing the faulty capacitors, the technician successfully restored the laptop’s functionality.