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- HP Community
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- Unanswered Topics - Desktops
- Upgrading CPU HP Touchsmart 600-1120

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06-07-2020 07:14 AM
According to this https://support.hp.com/us-en/document/c02059275, I can upgrade the CPU of my old Touchsmart (600-1120) from an i3 330M to an i7 820QM; however, video is provided with the i3 330M chip and not the i7 820QM. I added an MXM 3.0 A card <35W (AMD FirePro M4000), but cannot get video (two short beeps, one long beep -- this means "Unable to initialize video or video card required but not installed" per https://support.hp.com/us-en/document/c02222922).
The Touchsmart has the last BIOS, I don't see any details about reconfiguring the motherboard, so what am I missing? It's clearly supported per the product specifications (https://support.hp.com/us-en/document/c02059275).
