I am having the same problem where the integrator did not include a goto config button. I have a PVPlus 700 with the keyboard, no touch screen. If I try holding the F1 key during power up, I get a fatal error 31 (stuck key), so I have tried just pressing and holding it for a few seconds at different points during the bootup process, and while it doesn't give me the error 31, still no luck getting to the config screen. I tried plugging in a USB keyboard and pressing the alt-shift-ctrl-windows key combination, I tried the ResetMEStartup utility, and nothing has worked so far. Wondering if anyone has found another way other than disassembling the unit and removing the internal SD card and moving the .MER file off of it? This is on a running system that has really no down time, I can't have it unavailable for more than a few minutes at a time.