Oops sorry :sweat:
I am currently using Nikon D90. and what i am trying to say is...
Example : A mode : f5.6, 1/5. After activating flash by the button, still f5.6, 1/5.
Example2 : S mode : f5.6 1/5 . after activating flash by the button, still f5.6 1/5.....
P mode as well.
M mode is supposed to be all manual. My bad for including it in the title..
In the same lightning condition, Using Auto mode which the flash will pop up, the shutter will automatically be adjusted to 1/60 unlike A, S or P..