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Small green Dell circuit board with status LEDs and cable, part 9XWHC

DELL

DELL Latitude 7280 7290 7380 7390 Status LED Board 9XWHC

SKU CH-8PXP-RDQB4

Status LED board showing power, battery and drive activity for Latitude 7280, 7290, 7380 and 7390 laptops

  • Genuine Dell OEM part ensures exact fit
  • Compatible with Latitude 7280 7290 7380 7390 laptops
  • LED board shows power battery and HDD status
  • Mounts in the back cover assembly
  • Dell part number 9XWHC matches service manual

Genuine Dell Status LED Board

This is a genuine Dell OEM status indicator LED circuit board carrying part number 9XWHC. It provides the power, battery, and HDD activity lights for the laptop. The board sits inside the back cover assembly of the supported machines. It is supplied new and matches the component pictured by the supplier.

Fits Latitude 7280, 7290, 7380, 7390

Compatibility is limited to the Dell Latitude 7280, 7290, 7380 and 7390 models listed in the manufacturer data. The part will not function in other Dell series or in laptops from different brands. Buyers who need a status board for a different Latitude generation or for a Precision, XPS or Inspiron model cannot use this item.

Passive Indicator, No Power Draw Concern

The board contains only LEDs and passive circuitry, so it adds no measurable heat, noise or power draw during normal operation. It does not require a fan or active cooling. Installation simply restores the original front-panel status indication without affecting system thermals or acoustics.

Pontos fortes

  • Genuine Dell OEM part ensures exact fit
  • Compatible with Latitude 7280 7290 7380 7390 laptops
  • LED board shows power battery and HDD status
  • Mounts in the back cover assembly
  • Dell part number 9XWHC matches service manual

Especificações

BrandDELL

Perguntas sobre este artigo

What does the LED board actually show once it is installed in a Latitude 7280?

The board provides the power, battery and hard-drive activity lights visible on the back cover assembly of the Latitude 7280, 7290, 7380 and 7390.

What connector standard does the 9XWHC board use to link with the motherboard?

The board connects through the dedicated LED cable header used on the Latitude 7280, 7290, 7380 and 7390 mainboards.

What physical space does the board need to fit inside the laptop chassis?

It mounts in the back cover assembly of the Latitude 7280, 7290, 7380 and 7390, replacing the original status indicator board.

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