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Small green circuit board with status LED and thin ribbon cable attached

DELL

DELL Latitude 9420 9430 Status LED Circuit Board Cable 226MK

SKU CH-7YGY-0Z2A7

Status LED circuit board cable showing power, battery and drive activity for Latitude 9420 and 9430 models

  • Genuine Dell OEM part ensures exact fit and reliable operation
  • Status LED board reports power, battery and HDD activity at a glance
  • Compatible with Latitude 9420, 9420 2-in-1, 9430 and 9430 2-in-1
  • Part number 226MK matches service documentation for straightforward ordering
  • New condition guarantees clean contacts and full service life

Genuine Dell OEM Status LED Board Cable

This genuine Dell OEM circuit board cable carries the status indicator LED for power, battery and drive activity. It fits Dell Latitude 9420, 9420 2-in-1, 9430 and 9430 2-in-1 laptops. The part number is 226MK.

Sustained Operation Reliability

The LED board provides continuous visual feedback during long work sessions without drawing noticeable power. Its fixed cable routing resists fatigue from repeated hinge cycles in 2-in-1 modes. The component is built to match the original system thermal and electrical envelope.

Direct Replacement for Failed Indicator

This part replaces a cracked or non-functional status LED board on the listed Latitude models. The swap is worthwhile when the power, battery or drive lights no longer illuminate. It restores the factory diagnostic signals without requiring a full top-case assembly.

Highlights

  • Genuine Dell OEM part ensures exact fit and reliable operation
  • Status LED board reports power, battery and HDD activity at a glance
  • Compatible with Latitude 9420, 9420 2-in-1, 9430 and 9430 2-in-1
  • Part number 226MK matches service documentation for straightforward ordering
  • New condition guarantees clean contacts and full service life

Specifications

BrandDELL

Questions about this item

Does the LED indicator cable draw noticeable power or generate heat during continuous use?

The status LED circuit board is a passive indicator that only lights when the system reports power, battery or drive activity, so it adds no measurable heat or power draw.

Which Dell Latitude models already include the connector this 226MK cable plugs into?

The cable fits the Latitude 9420, Latitude 9420 2-in-1, Latitude 9430 and Latitude 9430 2-in-1 motherboards that have the matching status LED header.

Will the FDB41 LED board work on a Latitude 9420 2-in-1 that previously used a different part number?

Yes, the board carries the same 226MK, FDB41 and LS-K16AP identifiers used across the 9420 and 9430 series, so it replaces the original status indicator directly.

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