Originally Posted by Ian
Here's another problem we have found from a DSLR user pleading for help:
After turning my Pentax K10D on, the LCD status screen flashes 'F'. It's stucl like this and the camera is locked on aperture priority despite being set to Programmed exposure mode!
Have you experienced something similar? If you have one, post your solution here
Neither of us had come across this before but David just went away and recreated the problem on his K10D. (I have a K20D now)
If the lens isn't quite securely attached, even slightly 'not clicked' fully onto the front of the camera - he gets the 'F' flashing on the LCD (ie the screen on the top
of the camera).
If the person with the problem can just make sure the bayonet lens has fully clicked
into place hopefully all will be well again.
Hope that helps.