Ms 7778 Ver 1.0 Manual 'link'

| Pin | Signal | Pin | Signal | |-----|------------------|-----|---------------| | 1 | HDD LED (+) | 2 | Power LED (+) | | 3 | HDD LED (-) | 4 | Power LED (-) | | 5 | Ground | 6 | Power Switch | | 7 | Reset Switch | 8 | Ground | | 9 | Reserved (NC) | 10 | Key (no pin) |

The board is designed for AMD’s FM2 socket, meaning it supports AMD’s Trinity and Richland APUs (Accelerated Processing Units), such as the A4, A6, A8, and A10 series. It uses the A55 (Hudson D2) chipset. ms 7778 ver 1.0 manual

The USB headers on this board use a proprietary pinout for certain HP cases. Solution: The ms 7778 ver 1.0 manual shows two USB headers (JUSB1 and JUSB2). Each is a 10-1 pin (9 active). Pin 9 is No Connection. If using a standard case cable (10-1 with a blocked pin), align the blocked pin with pin 9. If that fails, you need an adapter cable (HP proprietary to standard). | Pin | Signal | Pin | Signal

Are you planning to into a new case or are you troubleshooting a specific boot error ? Solution: The ms 7778 ver 1

If you found this manual replacement useful, bookmark it—because finding original OEM documentation online only gets harder every year.

MSI MS-7778 (Ver 1.0) , also known by its HP codename "Jasmine,"