350 lcd backlighting, and DPP question

Are there any settings that deactivate the switch? I've rarely used this, but now can't get it to turn on. I doubt the light is burnt out, but anything is possible.

Also, I can't get the stamp/trimming tool changes to carry over to the picture. What's the trick with that? I've tried clicking copy then paste in the window, and also paste recipe. Whenever I click OK, the stamp/trim window closes and the original image is still the same.

Thanks,

The trimming and clone tools are applied only at the time of the final conversion and not to the display image in earlier versions of DPP. However, the current version, 3.2.0.4, does apply the trim to the display (and even indicates it with a white frame on the thumbnail). Do you have the latest version?

Thanks for the info. I don't have the latest version. I can't install it either as I don't have administrator rights, so I have to make due with my old version.