How is PS2 connector on motherboard
on page connector definition
the regular ATX has a 20 pin power connector, while the enhanced ATX power connector has 24 pin power connector.
20- pin connector
PGA
ambot
The serial ATA connector on the motherboard.
The panel involves a motherboard that is connected by pins to the FP connector. The motherboard uses a standard FP connector, therefore, easy to figure out.
The motherboard form factor AT only has the 5-pin AT keyboard connector built in.
20 pin P1 connector.
Power input connector, or just power connector
Power input connector, or just power connector