Is jpwr2 the same as cpu 1

Solution
1 x 4+4-Pin ATX/EPS 12V - This is the one that connects to the CPU power header (JPWR2). Yes. Connect both parts, 4X4.

Connectors
1 x 24 Pin ATX
2 x 4+4 Pin EPS12V CPU Power
4 x 6+2 Pin PCI-E
9 x SATA
4 x Molex
1 x Floppy