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- HP Community
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- Hp omen 35l cpu upgrade issues

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06-06-2025 11:06 AM
Hp omen 35l am5 chipset, it came with a ryzen 5 can I upgrade to a ryzen 9 7900x. I’ve updated the bios and tried to install it but just getting black screen at startup. I cannot find anywhere the compatibility of this motherboard
06-06-2025 11:20 AM - edited 06-06-2025 11:20 AM
Welcome to our HP Community forum!
Please confirm that your "35L" is an HP OMEN 35L Gaming Desktop GT16-0xxx as fitted with the Wolant motherboard [SSID: 8CF4]: https://support.hp.com/us-en/document/ish_10762985-10763017-16.
If it is, for the moment, the Ryzen 7 8700G is the best compatible processor for your PC, also verified here: UserBenchmark: HP OMEN 35L Gaming Desktop GT16-0xxx Compatible Components.
Kind Regards,
NonSequitur777
06-22-2025 11:21 AM
That list is clearly incorrect. My unit came shipped with an 8700F, and ran great straight out of the box with BIOS F.09. I know of someone that is successfully using a 9700x in the 8CF4 Wolant MB without issue. HP has obviously unlocked compatibility for other CPU’s besides the ones they publicly support, they just haven’t made it widely known.
06-22-2025 11:40 AM
HP's list may indeed be incomplete, but until or unless users like the "someone you know" publishes their benchmark on sites such as Userbenchmark, verifiable documentation is lacking.
Kind Regards,
NonSequitur777