Power Supply (PSU) Repair

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  2. ProblemWhat's wrong
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Power Supply (PSU) Repair
Desktop Repair

Power Supply (PSU) Repair

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Estimated time Vary
Warranty 90 days

About this repair

A desktop computer that will not power on, shuts down unexpectedly, or restarts under load may have a failed or inadequate power supply. Similar symptoms can also be caused by a damaged power button, loose cable, motherboard failure, defective graphics card, faulty internal component, or electrical short.

Heartland Computer provides professional desktop power-supply diagnosis and replacement services in Omaha and Council Bluffs. Our technicians test the PSU, internal connections, motherboard, and related components to identify the source of the power problem before recommending replacement hardware.

Depending on the system, service may include:

  • Removing the failed or inadequate power supply
  • Installing a compatible replacement PSU
  • Reconnecting motherboard and processor power
  • Connecting graphics-card and storage power cables
  • Inspecting connectors for heat or electrical damage
  • Organizing cables to support proper airflow
  • Confirming appropriate wattage and power capacity
  • Testing the power button and startup operation
  • Checking system stability under an appropriate workload
  • Verifying operation of fans, storage drives, and expansion cards

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