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Green rectangular laptop motherboard with silver processor socket and black memory slots

DELL

DELL 18789-1 Inspiron 5584 motherboard accessory

SKU CH-YNQB-ND13P MPN 18789-1

Replacement motherboard with Core i5-8265U processor, dual-channel DDR4 support up to 16 GB and Intel UHD Graphics 620 for Dell Inspiron 15 5584

  • Ready for 8th Gen Intel Core i3, i5, i7 processors
  • Quad-core i5-8265U runs at 1.6 GHz base clock
  • Dual-channel DDR4 memory up to 2400 MHz
  • Two SODIMM slots support up to 16 GB RAM
  • Integrated Intel UHD Graphics 620 for everyday visuals

Dell Inspiron 5584 Motherboard

The Dell Inspiron 5584 motherboard integrates an Intel Core i5-8265U quad-core processor running at 1.6 GHz. It fits Dell Inspiron 15 5584 laptops and provides dual-channel DDR4 memory support up to 2400 MHz across two SODIMM slots. The board includes Intel UHD Graphics 620 and uses the Intel PCH-LP chipset.

Replacement for Failed 5584 Board

This motherboard replaces a damaged or faulty original unit in an Inspiron 15 5584 chassis. The upgrade is worthwhile when the existing board no longer posts, suffers port failure, or exhibits chipset-level faults that prevent stable operation. It restores the original 8th Generation Intel Core platform without requiring a full laptop replacement.

DDR4 SODIMM and Integrated Graphics Limits

The two SODIMM slots accept DDR4 modules up to a maximum configuration of 16 GB, capping total system memory at that level. Integrated Intel UHD Graphics 620 shares system memory and cannot drive high-refresh external displays or modern compute workloads. The PCH-LP chipset does not expose additional high-speed lanes beyond the factory configuration.

Highlights

  • Ready for 8th Gen Intel Core i3, i5, i7 processors
  • Quad-core i5-8265U runs at 1.6 GHz base clock
  • Dual-channel DDR4 memory up to 2400 MHz
  • Two SODIMM slots support up to 16 GB RAM
  • Integrated Intel UHD Graphics 620 for everyday visuals

Specifications

ModelInspiron 5584

Questions about this item

What screw spacing does the 18789-1 motherboard use to mount inside the Inspiron 5584 chassis?

The board aligns with the original standoff pattern in the Inspiron 5584 shell; use the existing screw points to secure it.

Which cables must be reconnected after seating the F62D6 board, and which step is most often missed?

Reattach the display cable, keyboard ribbon, battery connector, fan header and speaker wires; the fan header is the one most frequently overlooked.

Which replaceable component on this board will need attention first over time?

The CMOS battery on the motherboard will eventually need replacement when the system loses time or BIOS settings after shutdown.

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