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Power Supply (PSU) Repair
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Price
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Estimated time
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Warranty
90 days
About this repair
A desktop computer that won’t power on can be caused by a failed power supply, damaged power button, loose or disconnected cables, motherboard problems, faulty internal components, or a short circuit. Our technicians perform a thorough diagnostic inspection to identify the source of the power failure. We test the power supply, internal connections, motherboard, and related components, then repair or replace the faulty hardware as needed. Our goal is to restore reliable power and ensure your desktop starts and operates normally.
Our power-system evaluation may include:
- AC power-cable inspection
- External power-source checks
- Power-supply output testing
- Main motherboard power-connector inspection
- Processor power-connector inspection
- Graphics-card power-connection testing
- Power-button and front-panel switch testing
- Internal cable and connector inspection
- Motherboard standby-power evaluation
- Testing for electrical shorts
- Minimal-hardware startup testing
- Memory and graphics-card isolation
- Storage-device and peripheral isolation
- Visual inspection for burned or damaged components
- BIOS or UEFI startup evaluation
- Power-load and system-stability testing
- Cooling-system and temperature inspection
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Contact Us: 402-502-7040
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