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Small green circuit board with power button, USB and audio ports

DELL

DELL Latitude E7450 Power Button IO Board 110HR

SKU CH-2FX6-81FW0

Genuine Dell OEM power button board with USB and audio ports for Latitude E7450 laptops

  • ProcessorLaptop-computer-replacement-parts
  • Genuine Dell OEM replacement part ensures exact fit
  • Power button USB and audio board restores front I/O
  • Compatible with Latitude E7450 for direct replacement
  • Part number 110HR matches original component exactly

Genuine Dell Latitude E7450 Power Button Board 110HR

This genuine Dell OEM circuit board integrates the power button, a USB port and an audio jack for the Latitude E7450 laptop. It connects directly to the motherboard and is identified by Dell part number 110HR. The component arrives new and matches the item shown in the supplier images.

Repair part for Latitude E7450 only

This board suits technicians replacing a faulty power button, USB or audio interface on a Latitude E7450. It will not fit other Dell models or laptops from different manufacturers. Buyers needing a complete motherboard or a different I/O configuration should look elsewhere.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 99% of the 1,027 comparable items (median $34.99).

Specifications

Product
Brand nameDELL
Processor
ProcessorLaptop-computer-replacement-parts

Questions about this item

What is the first limit that shows up under sustained use of the 110HR power button board?

The board is a passive circuit with no active components, so it does not exhibit thermal throttling or power limits during continuous operation.

Does the 110HR board generate noticeable noise or heat when the Latitude E7450 runs all day?

It produces no audible noise and negligible heat because it only routes power-button, USB and audio signals without any voltage regulation or active circuitry.

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