Unlike standard ATX power supplies that use a 24-pin connector, the D10-240P1A uses a specialized HP pinout P1 Connector : 6-Pin main power to the motherboard. P2 Connector : 6-Pin auxiliary power. P3 Connector : 4-Pin ATX +12V CPU power. Troubleshooting & Common Failure Points
This PSU is a switching mode power supply (SMPS) designed for high efficiency (up to 92-93% in some variants). Output Wattage : 240 Watts. DC Output Rails +12Vsb (Standby) Input Voltage : Wide range from 100V to 240V AC. Connector Pinout (Proprietary HP Design) D10-240p1a Schematic
D10-240P1A is a proprietary 240W power supply unit (PSU) primarily used in HP small form factor (SFF) desktop systems like the HP Elite 8300, 8200, 8100, and 8000 Unlike standard ATX power supplies that use a