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Genuine Dell OEM power button cable for Studio XPS 1640

DELL

DELL Studio XPS 1640 Power Button Cable

SKU CH-JXRG-97D7K

Genuine Dell OEM power button cable harness for the Studio XPS 1640 laptop

  • Genuine Dell OEM part ensures exact fit
  • Direct replacement restores power button function
  • Designed specifically for Studio XPS 1640
  • New condition guarantees reliable performance

Genuine Dell OEM Power Button Cable for Studio XPS

This genuine Dell OEM power button cable harness is designed specifically for the Studio XPS 1640 laptop. It replaces a damaged or faulty cable to restore the power-on function. The part matches the original component shipped with the system.

Fits Studio XPS 1640 Chassis Without Modification

The cable routes internally through the laptop chassis to connect the power button to the motherboard. Installation requires disassembly of the notebook housing. It frees the user from a non-responsive power switch and avoids the cost of a full top-case replacement.

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 8,443 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

What is the maximum current the cable can carry before the conductors overheat during continuous use?

The part is a low-voltage signal harness for the power button, not a power-delivery cable, so conductor heating under normal operation is negligible.

Does the cable assembly generate any audible noise or measurable heat when the laptop runs all day?

No, the harness carries only the momentary switch signal and remains passive, producing no noise or detectable temperature rise during extended use.

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