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Parts & Equipment

HMI Internal Board Repair

Repair of processing, memory, and graphics circuits running the OS.

Specialized repair of internal boards of industrial operator panels including main processing circuits, RAM and Flash memory, graphics chips and operating system execution circuits. Diagnostic procedures cover power voltage testing, inspection of damaged components with microscope and multimeter, replacement of faulty chips and capacitors, firmware recovery and full operating system functional testing. After repair, long-term stability testing under real load conditions and verification of correct HMI program execution are performed to ensure reliable operation.

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