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April 29th, 2026 07:38

Motherboard replacement cost and lifespan

Hello,

I would like to understand the approximate cost of a motherboard replacement for my laptop.

Model: Dell XPS 17 9700 

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CPU: Intel Core i7-10750H
GPU: NVIDIA GeForce GTX 1650 Ti 4GB

Could someone from the community or Dell experts clarify:

  1. What is the typical cost range for this specific motherboard (i7-10750H + GTX 1650 Ti)?

  2. Under normal conditions, what is the expected lifespan of a motherboard in this model?

Thank you in advance for your help.

12 Elder

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31K Posts

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153.6K Points

April 29th, 2026 12:48

$300-400 depending on warranty (higher end at retail with a 1-year warranty);  the design life of a notebook is three years, but any individual sample is subject to variance.  Most boards you find will be used -- meaning the history matters more than the design life.

Add whatever an hour's labor costs where you live if you don't change the board yourself.

1 Rookie

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3 Posts

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8 Points

May 11th, 2026 17:43

I bought the Dell XPS 15 9530 in August 2024. Motherboard was replaced in Oct 2024 ($600) by Dell tech, and now again in May 2026 need another new Motherboard ($450 + tax). Would never buy Dell again. I have had an ASUS since 2020 with no issues. 

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