However, HP motherboards starting with MS78... typically belong to the MS-78xx series, which are manufactured by MSI for HP (often found in the HP Compaq Pro 4300, Pro 6300, or Elite 7300 series). The closest and most common match is likely the MS-7865 (also known as the Portland motherboard) or the MS-7778.
If you have a used board without documentation, you will encounter three major issues. Here is how the manual solves them: hp ms7860 ver 12 motherboard manual new
: Best for basic board connections and standard component upgrades. HP ProDesk 400 G1 Microtower Guide HP ProDesk 400 G1 SFF Guide Maintenance and Service Guide However, HP motherboards starting with MS78
The pinout for the MS7860 Ver 12 is non-standard. Unlike Intel standard headers, HP uses a 10-pin block: Disconnect power before servicing
One of the most common frustrations with HP proprietary boards is the lack of labeling on the front panel header. If you are moving this board into a new case, use this pinout for the P5 connector assets-global.website-files.com Pin Number Typical Wire Color HDD LED (+) Power LED (+) HDD LED (-) Power LED (-) Power Switch Both White Jumper/Reserved Often black; may need to be cut or jumped for generic cases 3. Compatible CPU Upgrades