So you used jumper cables from another car to this honda and they were
They must have been reversed on both cars, because you would have seen
sparks flying when you first hooked it all up. Most likely the car
would not have started.
If they were hooked up correctly on one car, incorrectly on another the
voltage across the jumper cable would have been about 24V (two
batteries + to -, - to +) at tremendous current.
It is more likely that you may have hooked it up incorrectly on both
cars (red to black, black to red on both).
You reversing them back on one car might have done some serious damage.
If that was indeed the case, you are actually lucky you didn't do
damage to the other car.
Check the fuses but - I hate to say this and truly hope I am wrong -
strongly suspect that your computer and related components are blown..