I have the same problem...
Just because I work on A computer, not work on computers at my job, people in my family and friends automatically associate me with being able to fix a computer.
I am a programmer, I am supposed to know nothing about hardware....
Although I dabble here and there. :rick:
I never charge family or friends (alcohol), other than that, I charge $50 an hour and I require all parts to be ordered through me :chuckles: