We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small green circuit board with power button and LED, ribbon cable attached

DELL

DELL Power Button Board 9400LED for Inspiron 9400 E1705 XPS M1710 Precision M90 accessory

SKU CH-W64G-KPJ2T

Genuine Dell OEM power button board with LED and ribbon cable for Inspiron 9400, E1705, XPS M1710 and Precision M90 laptops

  • Genuine Dell OEM part ensures exact fit
  • Powers on Inspiron 9400, E1705, XPS M1710, Precision M90
  • Includes ribbon cable for direct motherboard connection
  • Replaces faulty power switch and LED board
  • OEM part number LS-2881P for accurate ordering

Genuine Dell Power Button Board 9400LED

This is a genuine Dell OEM power button on/off switch and LED circuit board for Inspiron 9400, E1705, XPS M1710 and Precision M90 laptops. It includes the ribbon cable required for installation. Screws are not included.

Practical Limits of the Ribbon Cable Interface

The board connects to the motherboard through a dedicated ribbon cable that matches the original routing in the listed models. Length and pinout are fixed by the chassis design so the part cannot be adapted to other laptop families or newer Dell series.

Compatibility Decides Fit

The single specification that determines whether this is the correct part is the exact laptop model: it fits only Inspiron 9400, Inspiron E1705, XPS M1710 and Precision M90. Buyers with any other Dell model or a different brand will need a different power button board.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 87% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Which Dell laptop models does this power button board fit?

The board is compatible with Inspiron 9400, E1705, XPS M1710 and Precision M90 laptops.

What does the 9400LED designation indicate for this part?

It identifies the on/off switch and LED circuit board used on the listed Dell models.

Does the ribbon cable use a standard connector type?

The ribbon cable is the original Dell LS-2881P / HAQ00 SW/B cable for direct motherboard connection.

More in Cable Locks & Laptop Extras

Similar items