Checked all the positives & grounds from battery to starter & all the fuses
dash lights, fuel pump hums, no crank

who’s got an idea

 

How about you tell us what that engine is in?
E series a little different from F series, thanks.
Std or automatic
The tests are similar, but in different places
When you say no crank, do you hear the solenoid work when you turn the key to start or get no action at all ?

If you turn the headlamps on and attempt to start it , what do the headlamps do ?