Laptop DC Jack Repairs

Reliable Charging Port Solutions for Laptops

If your laptop only charges when the power cable is held at a certain angle, or it no longer charges at all, the DC jack (charging port) may be damaged. This is a common issue caused by daily wear, accidental tugs on the cable, overheating, or internal stress on the motherboard.

We perform precise DC jack repairs and replacements for laptops of all makes and models. Whether the port is loose, cracked, burnt, or electrically unstable, our technicians restore safe, consistent power delivery without unnecessary part replacements.

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Signs Your Laptop’s Charging Port Needs Repair

• Charger only works when held or angled a certain way
• Laptop does not charge even with a known-good adapter
• Charging LED flickers or does not turn on
• Burning smell or heat near the charging port
• Port feels loose, pushed in, or physically damaged
• Laptop powers on briefly but will not stay charged

Addressing charging port issues early can prevent short circuits and costly motherboard damage.

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What’s Included in Our DC Jack Repair Service

Accurate Power Diagnostics
We inspect the full power path, including the charger, battery, DC jack, and power regulation circuitry, to pinpoint the exact cause of the failure.

DC Jack Replacement or Precision Re-Soldering
Depending on the laptop design and damage, we either replace the DC jack entirely or re-solder the original port using reinforced mounting for long-term stability.

Board-Level Repairs (When Required)
For laptops with motherboard-mounted charging ports, we perform component-level repairs to restore damaged traces or lifted pads.

Post-Repair Testing
Each system is tested for charging consistency, battery recognition, power draw, and thermal safety before return.

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Laptop Brands & Charging Ports We Service

• MacBook Pro and MacBook Air (MagSafe and USB-C)
• Dell, HP, Lenovo, ASUS, Acer, MSI, Surface, and more
• Barrel-style DC jacks, USB-C, Thunderbolt, and proprietary connectors

Both legacy and modern charging systems are supported.

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Why Clients Choose Us

• 14+ years repairing laptop power and charging systems
• Certified technicians with board-level repair experience
• Micro-soldering expertise for integrated charging ports
• Honest diagnostics and transparent pricing
• Same-day diagnostics available for most models

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Free pickup and delivery is available throughout Miami-Dade County for added convenience.

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Schedule Your DC Jack Repair

Phone: 305-600-4217
Hours: Monday – Sunday, 9:00 AM – 7:00 PM
Service Area: Miami-Dade County