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- Upgrading an HP Elite 800 G4 SFF's Video Adapter!

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10-04-2025 06:07 AM - edited 10-04-2025 08:26 AM
Since posting, I have found out that I'm referring to "Flex Port" and its ability to adapt to differing I/O.
My ProDesk "appears" to be capable of having the Video Adapter on the Rear of the PC "upgraded".
Currently, the Video Adapter that is installed is not what I would like.
The majority of my Monitors are the old style RGB / VGA style, the Big Blue Plug style.
I'd like to swap out the current Video Adapter for the old style Video Adapter.
Can a Forum Member direct me to the correct Product Number for this Video Adapter?
Additionally, where can I purchase this Video Adapter?
Best regards,
Mike Lynch
PS The Flex Port may also be referred to as the Option Board or the Combo Module.
From the Manual " (6) Optional rear port (HDMI, VGA, DP or USB-C port)"
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10-04-2025 12:35 PM
My friend, I'll be d@mned if I didn't deliver yet again: 906321-001 "VGA option board (VOLANS, Enterprise)".
This part can be purchased inexpensively here: https://www.ebay.com/sch/i.html?_nkw=906321-001&_sacat=0&_from=R40&LH_BIN=1&rt=nc&LH_PrefLoc=1.
Kind Regards,
NonSequitur777
10-04-2025 12:35 PM
My friend, I'll be d@mned if I didn't deliver yet again: 906321-001 "VGA option board (VOLANS, Enterprise)".
This part can be purchased inexpensively here: https://www.ebay.com/sch/i.html?_nkw=906321-001&_sacat=0&_from=R40&LH_BIN=1&rt=nc&LH_PrefLoc=1.
Kind Regards,
NonSequitur777
10-04-2025 01:53 PM
10-05-2025 04:16 PM - edited 10-05-2025 04:17 PM
Yes, as far as I was able to ascertain, the HP EliteDesk 800 G4 SFF can accommodate a USB 3.1 Gen 2 Type-C module, and p/n: L07094-001 / L25753-001 / L31845-001 / L07094-001 module would be a suitable replacement for the original VGA adapter.
Recommended Replacement: L07094-001 / L25753-001:
This module is designed for the HP EliteDesk 800 G4 SFF and offers:
10 Gbps USB 3.1 Gen 2 Type-C port: Provides high-speed data transfer.
DisplayPort 1.4 support: Allows for video output via USB-C.
15W power delivery: Enables charging of connected devices.
It is compatible with the HP EliteDesk 800 G4 SFF, as confirmed by various listings and specifications, such as this listing: HP EliteDesk 800 G4 SFF CHAGALL USB-C Gen2 data transfer option card L07094-001 L25753-001 4KY84AA [....
Purchase Option:
You can purchase the L07094-001 / L25753-001 module via a trusted, top-rated eBay Seller for $12.98: HP USB-C Module data transfer Option Card Chagall L25753-001 L07094-001 4KY84AA | eBay.
Installation Considerations:
Ensure that your HP EliteDesk 800 G4 SFF has the necessary Flex I/O slot for this module. Installation typically involves:
Powering off and unplugging the PC.
Opening the chassis to access the motherboard.
Locating the Flex I/O slot.
Inserting the new module into the slot.
Securing the module and reassembling the chassis.
Powering on the PC and verifying functionality.