Often jumpered (this jumper is sometimes required for the board to boot without "front panel missing" errors). Resources & Maintenance MS-7860 Motherboard PB/LED (P5) header pinout
Provides deep technical layouts, including block diagrams and pin configurations . Front Panel & Power Pinouts hp ms7860 ver 12 motherboard manual new
Here are the three safest sources to get the official documentation: Often jumpered (this jumper is sometimes required for
: Pins 8 & 10 (Often used as a chassis detection or "jumper to cut"). HP Support Community compatible CPU upgrade for this board? hp ms7860 ver 12 motherboard manual new