Can't find motherboard specs

[Extremely_O]

I have a custom PC that I have been upgrading since a child originally an old model of OMEN gaming PC, I am currently bottlenecked by the motherboard so looking to find a suitable upgrade, but struggling to find the model or it's specs to decide one one that would be compatible.

Under Windows system information, it says the manufacturer is HP and the Baseboard product is 828A, version 1.01. Can you help? "IPM17-DD2" is printed on the board as well, if that helps.

[NonSequitur777 · Accepted solution]

@Extremely_O,

Welcome to our HP Community forum!

Your HP motherboard (SSID: 828A) aka the Odense2-S motherboard can be upgraded up to an i7-6700K, as this OMEN by HP Desktop PC - 870-1xxx User shows: https://www.userbenchmark.com/UserRun/65638691.

Maximum RAM your Odense2-S can handle is 2 x 16GB of DDR4 PC4-19200, 2400 MHz, Non-ECC, UDIMM, 288-pin RAM sticks.

In any regard, you can't upgrade your motherboard in your pre-build legacy HP gaming case.

If you need something more powerful, you'll have to get yourself a different PC.

Kind Regards,

NonSequitur777

[Extremely_O]

Hi, thanks for the response. That seems to be the correct motherboard and having the name will be very helpful. Only one point of confusion, why wouldn't I be able to upgrade it?. It is already in a different PC case than the original, the only parts left from the original Omen PC are it and the CPU so worst case (presumably) would be replacing the CPU.

This was a very old omen build (no longer sold as far as I can tell) so maybe this only applies to the newer builds? When I changed the case it did break the internet and Bluetooth connections but I have sorted that via a USB device.

[NonSequitur777]

@Extremely_O,

For the OMEN by HP Desktop PC 870-1xxx series, compatible HP-manufactured motherboards are somewhat limited due to proprietary designs. However, here are some details that might help:

1. Odense2-K Motherboard: This motherboard was originally used in some HP Omen 870 series PCs. It supports Intel processors and may fit in your system depending on the configuration. With HP part number: 862992-001/601.​

2. Compatible Replacements: If you're looking for a newer HP motherboard, options like those from the OMEN 25L or 30L series may fit. For example:

   • HP p/n: M28845-001/601 (Dorado_OC GT13), designed for 10th-gen Intel processors with LGA 1200 sockets, may be compatible with certain cases.
   • HP p/n: M47174-001/601 (Orisa/Hana), an AMD-based option with the B550 chipset for AM4 sockets, is another possibility for AMD processors​.

Disclaimer: changing the motherboard in an OMEN by HP Desktop PC - 870-1xxx (or any HP computer) can be challenging due to one or more of the following reasons:

1. Proprietary Case Design

• HP often designs custom cases for their desktops, including proprietary mounting points, standoff locations, and rear I/O shield configurations. These may not align with standard ATX, Micro-ATX, or Mini-ITX motherboards.
• The case might also have limited space for cooling solutions or non-standard layouts for airflow.

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2. Proprietary Connectors

• HP typically uses proprietary power button and front panel connectors. These connectors are not standardized, and you might need to rewire or use adapters to connect them to a new motherboard.
• HP power supplies may also use proprietary connectors, making compatibility with a standard motherboard or aftermarket PSU difficult without modifications.

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3. BIOS and Software Lock-Ins

• The pre-installed HP motherboard and BIOS might come with features specific to the OMEN system, such as lighting controls, overclocking profiles, and fan management tools. Replacing the motherboard would mean losing these features unless compatible alternatives are available.
• Licensing restrictions for Windows: HP often ties the OEM Windows license to the original motherboard. Replacing the motherboard may require purchasing a new Windows license.

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4. Cooling and Custom Components

• Some OMEN desktops have unique cooling solutions or components (e.g., custom CPU cooler mounts) that may not be compatible with a standard motherboard.
• GPU clearance or power requirements might also pose challenges, depending on the case design.

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5. Limited Upgrade Space

• Depending on your specific 870-1xxx model, there may be constraints on accommodating modern motherboards with features like larger VRM heatsinks or additional PCIe slots due to physical limitations.

Hope this was helpful.

Kind Regards,

NonSequitur777