These are powered by the same circuit, located on the J107 driver board connector, position #1, red & orange wire. page 3-6 in the manual.

Do you have a DMM to test if you have 50V at the connector? If so then work your way down the circuit in order testing the red & orange wire on each of those coils, as well as Red's eject coil. It's solenoids 21-27. Any continuity issue is likely before the first solenoid since it doesn't work.

If there is power then you need to check continuity on the ground side. Since they each have their own transistor and not connected together on that side, it would likely be a wiring loom connector that has come loose. The transistors and connections are listed on page 2-48.

If you don't have a DMM, and even if you do I guess, do a quick visual inspection of the hot and ground side wiring. I'd start under the payfiled at the coils and work my way back to the board, you may stumble upon the connector some where.

You do need to learn a DMM, there are many youtube videos if you need them.

GL and post your results or anymore questions you have.