Power Button Board with Cable Replacement for Dell Inspiron 15R N5110 M5110, OEM PN 50.4IE02.201 50.4IE02.101 Laptop Repair Accessory

This replacement power button board comes with a matched flex cable, engineered as a direct spare part for Dell Inspiron 15R N5110 and M5110 notebooks, consistent with original part codes 50.4IE02.201 and 50.4IE02.101.

It replaces faulty original power assemblies to resolve typical problems such as stuck power buttons, no boot-up, intermittent power signal loss and cracked onboard circuits. The built-in ribbon cable features accurate pin alignment, plugging straight into the mainboard slot without extra wiring adjustments.

The PCB board uses stable electronic components with sensitive tactile power switches, ensuring reliable trigger response after long-term daily use. It is a cost-effective maintenance part that restores normal laptop power functions without mainboard replacement.

Tips: Disconnect the laptop battery before installation to prevent short-circuit damage. Verify your notebook model and original part number prior to purchase.