Impress Slides on left display bad

I have a Win 10 64 bit computer 16 GB RAM. I had to reinstall Win 10 and now Impress does not display the left side slide pictures correctly. They are all pic-u-lated. I can provide a screen shot and a short PPT if needed. I installed LibreOffice several times in an attempt to correct. This PPT works correctly on other computers (may be different Libre). The picture in the center displays correctly.