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Green laptop motherboard with silver components and mounted CPU heatsink

WMtec

WMtec CG512 NM-B112 Mainboard 110-15AST A9-9400 R5 M430 2GB

SKU CH-M64E-427XX

Replacement motherboard for 110-15AST laptops with A9-9400 CPU and R5 M430 2GB graphics

  • ProcessorIntel Xeon E5
  • Compatible with 110-15AST laptop models
  • Supports A9-9400 processor for responsive performance
  • Includes R5 M430 graphics with 2GB video memory
  • Also fits E2-9000 and A6-9200 CPU variants
  • NM-B112 5B20M56009 part number for exact replacement

WMtec CG512 NM-B112 Mainboard for 110-15AST

This WMtec replacement mainboard is designed for the 110-15AST laptop model. It arrives in new condition and carries the manufacturer part number 5B20M56009. The board integrates an AMD A9-9400 CPU paired with an R5 M430 graphics processor featuring 2GB of dedicated memory. It serves as a direct replacement for a failed or damaged original board.

Suits owners repairing a 110-15AST chassis.

This part suits owners repairing a 110-15AST chassis who need an exact-fit motherboard with the A9-9400 processor already installed. Builders working on different laptop models or form factors cannot use this board. Buyers who want a bare board without a soldered CPU should look elsewhere. The fixed specification means upgrade options are limited to the components integrated on this specific assembly.

Soldered AMD A9-9400 CPU with R5 M430 2GB graphics

The single specification that decides fitment is the soldered AMD A9-9400 CPU combined with the R5 M430 graphics chip and its 2GB dedicated memory. This processor and graphics combination is fixed on the CG512 NM-B112 board and cannot be changed or upgraded separately. Verify that your 110-15AST unit originally used this exact CPU and graphics configuration before purchasing.

How it compares

Measured against everything we stock in Laptop Repair Parts, at today’s prices. Recalculated every night.

Price $82.99
Pricier than about 90% of the 1,151 comparable items (median $33.99).

Specifications

Processor
ProcessorIntel Xeon E5

Questions about this item

Will this CG512 NM-B112 mainboard fit my existing 110-15AST laptop chassis and cooling assembly?

The board is built for the 110-15AST model and supports E2-9000, A6-9200 or A9-9400 CPUs, so it aligns with the original mounting points and thermal design.

How can I confirm the A9-9400 CPU and discrete graphics chip are functioning after installation?

Enter BIOS to verify the A9-9400 is detected, then check Device Manager for the R5 M430 2GB adapter and run a GPU stress tool to validate 3D performance.

Does the 5B20M56009 mainboard ship with the A9-9400 processor already mounted, or must I source it separately?

The supplier title lists the board with A9-9400 CPU included, so the processor comes pre-installed on the motherboard.

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