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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Upgrading an old laptop mobo

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12-13-2025 07:16 AM
Hiya,
I have an ancient HP Pavilion 15-n267sa that I'd like to further upgrade. She's truly the laptop of Theseus: the mobo, chassis, bottom plate, top plate, keyboard, HDD and wifi card have all been replaced or upgraded.
So I'd like to ugrade her mobo so she has as much RAM, processing power and onboard graphics card power as possible.
What would be the most powerful N-15 series board I could get, please? Are there other more powerful boards (like Zenbook) that would fit?
I already used a Zenbook WiFi/bluetooth to ugrade her, so that's why I mention it.
I know it's not worth it, but I adore her. She is my project.
Thank you!
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12-13-2025 07:32 AM - edited 12-13-2025 08:39 AM
Hi:
I have attached the 15-n200 model series' Maintenance and Service Guide, below.
Chapter 3 has the list of supported AMD motherboards.
The maximum memory supported in any of the motherboards would be 2 x 8 GB of DDR3L-1600, even though the service manual indicates the max is 12 GB.
12-13-2025 07:32 AM - edited 12-13-2025 08:39 AM
Hi:
I have attached the 15-n200 model series' Maintenance and Service Guide, below.
Chapter 3 has the list of supported AMD motherboards.
The maximum memory supported in any of the motherboards would be 2 x 8 GB of DDR3L-1600, even though the service manual indicates the max is 12 GB.
12-13-2025 08:38 AM
You're very welcome.
I must have mislabeled it.
I got the manual from this link since HP has removed support for the model series and relabeled it correctly.