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Small green circuit board with status indicator LEDs

DELL

DELL Precision 7670 7680 7770 7780 Status LED Board WDFJR

SKU CH-EA94-1WDRE

Genuine Dell OEM status LED board shows power, battery and drive activity for Precision 7670, 7680, 7770 and 7780 laptops

  • CPU Typelaptop-computer-replacement-parts
  • Genuine Dell OEM part ensures exact fit and function
  • Status LED board shows power, battery and HDD activity at a glance
  • Compatible with Precision 7670, 7680, 7770 and 7780 laptops
  • Dell part number WDFJR matches factory specification for reliable replacement
  • Direct-fit circuit board restores front-panel indicators without modification

Genuine Dell Status LED Board

This genuine Dell OEM circuit board provides the power, battery and hard-drive indicator lights for Precision 7670, 7680, 7770 and 7780 mobile workstations. It is intended for technicians or owners repairing a faulty status display on those specific models.

Limited to Listed Precision Models

The part functions only with the four Precision laptops named in the compatibility list; it will not fit other Dell series or earlier Precision generations. No alternative laptop families are supported by this component.

Direct Replacement With Connector Alignment

Installation requires opening the chassis to access the board location and mating the existing connector precisely; misalignment can damage the header pins. Buyers without board-level repair experience should consider professional service.

Highlights

  • Genuine Dell OEM part ensures exact fit and function
  • Status LED board shows power, battery and HDD activity at a glance
  • Compatible with Precision 7670, 7680, 7770 and 7780 laptops
  • Dell part number WDFJR matches factory specification for reliable replacement
  • Direct-fit circuit board restores front-panel indicators without modification

Specifications

BrandDELL
CPU Typelaptop-computer-replacement-parts

Questions about this item

Which Dell Precision models does the WDFJR status LED board fit?

The board is compatible with Precision 7670, 7680, 7770 and 7780 laptops.

What system indicators does this LED board show once installed?

It displays power, battery and hard-drive activity status on the laptop chassis.

What Dell part number identifies this LED circuit board?

The Dell part number is WDFJR, with alternate references HDC70 and LS-L885P.

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