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Blue rectangular laptop motherboard with integrated processor and two memory slots

DELL

DELL FDI50 Laptop Motherboard Vostro 3490 i5-10210U 6FMPV

SKU CH-J0RZ-8GPTY MPN FDI50

Replacement motherboard for Dell Vostro 3490 laptops with Intel Core i5-10210U processor supporting up to 16GB DDR4 memory

  • Accessory categoryLaptop Motherboard
  • Main functionNotebook
  • Product colorBlue
  • Genuine Dell replacement board restores Vostro 3490 operation
  • Integrated i5-10210U processor runs at 1.60 GHz base with 4.20 GHz turbo
  • Dual DDR4 slots support 16 GB at 2666 MHz
  • Part number 6FMPV matches factory service documentation
  • New condition ensures reliable drop-in installation

Replacement Motherboard for Vostro 3490

This Dell FDI50 motherboard is a direct replacement for the Vostro 3490 series. It comes with an Intel Core i5-10210U processor soldered on board, running at a base frequency of 1.60GHz and reaching 4.20GHz maximum turbo. The board carries part number 6FMPV and model code LA-G717P.

Suits owners repairing a Vostro 3490

Technicians restoring a Dell Vostro 3490 laptop will find this board matches the original specifications. It supports up to 16GB of DDR4 memory across two slots operating at 2666MHz. Buyers needing a different processor, a different form factor, or a board for another laptop series should look elsewhere.

Straightforward swap for experienced technicians

Installation follows standard laptop disassembly steps: remove the bottom cover, disconnect the battery, unplug cables, and swap the board. No accessories or cables are included, so reuse original flex cables and thermal pads. The most common issue is failing to match the exact part number 6FMPV against the original, which leads to fitment problems.

How it compares

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

Price $55.99
Pricier than about 83% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell
Model nameVostro 3490
Part number6FMPV
Accessory categoryLaptop Motherboard
Product colorBlue
More details
Main functionNotebook

Questions about this item

Does the FDI50 motherboard need a specific cooler for the i5-10210U?

The board is built for the Intel Core i5-10210U SRGKY processor; you must reuse the original Vostro 3490 heatsink and fan assembly that matches this socket.

Will my existing DDR4 2666 MHz SODIMMs work in the two slots?

Yes, the board accepts DDR4 SDRAM at 2666 MHz across its two slots, up to a total of 16 GB.

How can I confirm the board POSTs correctly after installation?

Power on the Vostro 3490; the Dell logo should appear and the BIOS will report the i5-10210U at 1.60 GHz with memory detected at 2666 MHz.

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