HMI panel repair and refurbishment for industrial operator panels.
Recover production-critical HMI panels with backlight conversion, touchscreen replacement, and board-level repair. Tested before return.
What we do
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CCFL-to-LED backlight conversion on legacy operator panels
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Resistive touchscreen digitizer replacement and recalibration
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Power supply and electrolytic capacitor repair at board level
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Firmware recovery and operating system reflash where applicable
How it works
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1
Send details
Share model numbers, fault symptoms, and urgency.
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2
Diagnostics
Bench diagnostics isolate the fault and scope the repair.
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3
Repair, Refurbish & Test
Component-level repair with functional verification before return.
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4
Return to service
Confirmed results and return logistics for your panel.
We repair leading HMI panel brands.
Select a manufacturer below for model-specific HMI panel repair information.
Why Electron Lab
- Engineer-led bench diagnostics
- Component-level repair and rework
- Tested Before Return
- Clear, fast quoting
HMI panel repair and refurbishment FAQs
Can I get a quote before sending my HMI panel in?
To ensure complete accuracy, we require a physical inspection of the unit before providing a firm quote. Our bench diagnostics allow us to isolate the exact fault and confirm component availability, ensuring the price we quote is the price you pay.
Do you repair discontinued HMI panels?
Yes. Discontinued panels are our highest-volume HMI repair work. Models like the Siemens MP277, Allen-Bradley PanelView Plus 6, and Mitsubishi GOT1000 are common repairs where the alternative is a costly full platform migration.
Can you upgrade a CCFL backlight to LED?
Yes. CCFL-to-LED conversion is one of our most common HMI repairs. The LED upgrade eliminates the original CCFL failure mode and significantly extends the usable life of the panel.
What brands of HMI panel do you service?
We service Siemens SIMATIC, Allen-Bradley PanelView, Mitsubishi GOT, Pro-face GP, Schneider Magelis, ABB CP600, and Omron NS series panels. Contact us if your brand is not listed.