I've got a bit of a problem to do with my cameras LCD screen being stuck permanently dim.
i was successfully using the chdk canon hack before 400plus came out then I downloaded and booted the 400plus autoexec.bin file (2011-06-15). after changing the Scripts >LCD dim setting to YES i have not been able to set my screen back to normal brightness.
the screen remains dim even when loading normal firmware with the CF card removed.
I have also tried to replace the camera with stock firmware (1.1.1) with no luck, although during the firmware update process the screen did revert back to full brightness, only to return back to dim once the update was complete
Any help or advice would be great