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$90.30
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Dell OptiPlex 7040 MT Tower Desktop Motherboard PN CN-03N6HW 03N6HW 3N6HW, Board Number 14057-1 MIQ170R LGA1151 DDR4 Supported Mainboard, 100% Fully Tested Working Logic Board, Spare Repair Part for 7
- - Tower motherboard compatible with Dell OptiPlex 7040 MT desktop
- - Matches OEM part number CN-03N6HW, 03N6HW, 3N6HW, board ID 14057-1 MIQ170R
- - LGA1151 socket, MIQ170R chipset, supports Intel 6th Gen Core processors
- - Original port layout and mounting hole positions for fast drop-in replacement
- - Full functional test covers boot, LAN, USB, audio and memory function
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Overview
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This replacement tower motherboard is dedicated for Dell OptiPlex 7040 MT, PN 03N6HW, 14057-1 MIQ170R. It is a reliable business desktop mainboard built for daily office and light multitasking. Component aging and power surge damage are common failure causes. Each board passes complete function inspection before shipment for commercial PC maintenance and hardware swap.
Specifications
- Compatible Desktop: Dell OptiPlex 7040 MT Tower
- Part Number: CN-03N6HW, 03N6HW, 3N6HW
- Board ID: 14057-1, MIQ170R
- Socket: LGA1151
- Item Type: Tower Mainboard
- Condition: 100% tested fully working
- Installation: Direct replacement
- Application: Dell OptiPlex 7040 MT business desktop motherboard repair
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by USA-LXY Return Policy
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