
These are very difficult to find, if at all. Therefore, it would require an adapter to connect a standard ATX PSU. Your motherboard doesn't have the standard ATX 24-pin power connector. Most newer cards, like the 550/550 Ti, require at least 400W/500W to operate properly. Since your power supply unit (PSU) is only 320W, this presents a problem. The 550/550 Ti requires UEFI in the motherboard. Your computer was released in 2012, but I don't know if it was late enough to have UEFI. HP didn't begin using UEFI in their motherboards until mid-October, 2012. The first thing that you have to check is the BIOS.
Business PCs, Workstations and Point of Sale Systems. Printer Wireless, Networking & Internet. DesignJet, Large Format Printers & Digital Press.
Printing Errors or Lights & Stuck Print Jobs. Notebook Hardware and Upgrade Questions. Browser - Google Chrome 10+, Internet Explorer (IE)10.0+, and Firefox 3.6.x, 12.
Browser - Google Chrome 10+, Internet Explorer (IE)10.0+, and Firefox 3.6.x, 12.0+. Operating System - Windows 7, Windows 8, Windows 8.1, Windows 10. Remove "HP Support Solutions Framework" through Add/Remove programs on PC. HP Support Solutions Framework - Windows Service, localhost Web server, and Software. This tool will detect HP PCs and HP printers. Note: This tool applies to Microsoft Windows PC's only. Technical data is gathered for the products supported by this tool and is used to identify products, provide relevant solutions and automatically update this tool, to improve our products, solutions, services, and your experience as our customer. This product detection tool installs software on your Microsoft Windows device that allows HP to detect and gather data about your HP and Compaq products to provide quick access to support information and solutions.