Teardown and Rebuild Steps

Each D-M-E UNKNOWN undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Why Repair With NC Servo

NC Servo specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.

Repairing D-M-E UNKNOWN circuit boards since 1990

Frequently Asked Questions

Turnaround time varies by model and condition. Contact us for a timeline specific to your unit.

If a unit is beyond repair, we explain why and can discuss replacement or exchange options.

Yes. Photos of the nameplate and overall unit let us begin identification before it arrives, which speeds up the process.

In most cases, repair costs less than replacement, especially for legacy or OEM-specific models. We evaluate every unit and let you know what makes sense.

All repairs come with a 12-month warranty on parts and labor. Contact us for specifics on your unit.

Repair Process

The D-M-E UNKNOWN is powered up on a controlled test bench where we monitor outputs, check voltage rails, and trace faults to the component level before replacing anything.

  • Trace and Signal Analysis: We analyze the circuit board for broken traces or weak signals that could cause intermittent faults.
  • Sourced Components: Replacement parts are sourced from our inventory or reliable suppliers for a quality repair.
  • Component-Level Diagnostics: We test individual resistors, capacitors, and ICs to pinpoint the exact source of the problem.
  • Professional Rework: Failed components are carefully desoldered and replaced by our experienced technicians using modern rework stations.

Diagnostic Testing

Our quality check includes live testing of the repaired unit. We verify all inputs, outputs, and communication ports before the D-M-E UNKNOWN ships. Our system integration analysis confirms consistent performance.

Turnaround and Shipping

As a specialist for D-M-E UNKNOWN services, NC Servo targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our responsive technical support to keep your systems running smoothly.

Parts and Inventory

With more than 17,000 electronic units in inventory, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Technical Information

For detailed insights into your D-M-E UNKNOWN, we can provide access to service logs and reports. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Inspect cooling fans and heat sinks regularly so the D-M-E UNKNOWN stays within operating temperature.
  • Verify all cable shielding and terminations periodically to prevent EMI-related faults.
  • Keep firmware updated according to manufacturer guidelines for optimal performance.

Request a Quote for Your D-M-E UNKNOWN Maintenance

Request pricing, availability, and turnaround for your D-M-E UNKNOWN. NC Servo provides hands-on repair with a 1-year warranty. Contact us to request your repair.

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NC Servo is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by D-M-E or any original equipment manufacturer (OEM), nor do we claim to be a D-M-E service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.