All-in-One Power Supply Repair Service

Reliable Power. Restored Performance.

The power supply unit (PSU) is the heart of your All-in-One computer’s electrical system—without it, nothing powers on, and performance becomes unpredictable. At Computer Repair Mia, we specialize in diagnosing and repairing PSU-related issues to bring your system back to life with precision and care.

When to Seek Power Supply Repair

If your All-in-One is experiencing any of the following symptoms, the power supply could be to blame:

  • 🔌 Fails to power on

  • ⚠️ Unexpected shutdowns during operation

  • 🔥 Burning smell or overheating near the power inlet

  • ❗ Frequent system crashes or restarts without warning

  • 💡 No indicator lights or fan activity

These signs typically point to internal failure within the PSU or related components, and ignoring them may risk further hardware damage.

What Our Power Supply Service Includes

Step 1: In-Depth Diagnostic

Our experienced technicians begin with a full evaluation of the All-in-One’s internal power delivery system. This includes:

  • Visual inspection of the PSU and motherboard

  • Voltage and current tests

  • Assessing capacitors, resistors, and internal fuses

  • Checking for burn marks or short circuits

Step 2: Targeted Repair or Replacement

Once the issue is identified, we proceed with the appropriate solution:

  • Component-Level Repair: Replacing faulty capacitors, blown fuses, or other small internal parts

  • Full PSU Replacement: If the power supply unit is irreparable or outdated, we’ll replace it with a compatible high-quality unit

Step 3: Post-Repair Testing & Quality Assurance

After repair or replacement, we run full operational tests to ensure:

  • Stable and continuous power delivery

  • No overheating or electrical anomalies

  • Full system boot and functionality under load

Why Choose Computer Repair Mia?

  • 🔧 20+ Years of Hardware Repair Expertise

  • ⚡ Skilled in Power Diagnostics & Component-Level Repairs

  •  OEM-Compatible Replacement Parts

  • 🔍 Detailed Diagnostic Reports

  • 🛠 Quick Turnaround and Transparent Pricing

Whether you’re dealing with a silent system or unstable performance, we’ll get to the root of the power issue and restore your All-in-One’s reliability.

Don’t Let a Failing PSU Leave You in the Dark

If your All-in-One won’t start—or keeps crashing without warning—it may be more than just a glitch. Let our expert team ensure your computer gets the power it needs to perform at its best.

Contact us to learn more about our All-in-One power supply repair services.
Let’s bring your system back to full strength—safely and professionally.