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Queen City CellQueen City CellCharlotte, NC

Repair service

Hardware Diagnostics in Charlotte, NC

Board-level and component-level diagnostics to pinpoint physical faults — power, display, charging, connectivity.

Hardware repair only — we don't fix software, apps, or operating system issues.

What a typical hardware diagnostics & component-level troubleshooting looks like

We trace the fault at board and component level — power delivery, display signals, charging circuits, connectivity — using schematics and micro-probing to isolate the failing part. We fix hardware, not software or apps.

Common symptoms we fix

  • Power issues (won't turn on, no charging)
  • Display issues (no picture, lines, touch faults)
  • Charging or connectivity problems
  • Intermittent failures that come and go
  • You want to know exactly what's wrong before approving any work

What's included

  • Board- and component-level fault tracing
  • Power, display, charging and connectivity checks
  • Schematics and micro-probing to pinpoint the fault
  • Clear diagnosis and honest quote before any work

Turnaround

Most assessments are same-day. AI sets the repair price using current local competitor pricing, parts cost, repair complexity, travel time/distance, warranty risk and margin safeguards. The owner can override any AI-set price.