Keypad faults

Keypad Problem


  • 1. If any one or two keypad buttons are not working then you need to clean the keypad carbon. If problem persist then you need to reball or change the keypad IC.
  • 2. If all buttons of the keypad, or any one row or anyone column buttons are not working then you need to reball/ replace the keypad IC.
Location: Kothagudem, Khammam, Telangana 507101, India

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