Hi All Today I went to change my Vonista branded monitor from PAL to NTSC. I went into the menu of the monitor and meant to go from PAL up the list to NTSC, I accidentally pressed down instead of up and this selected the last item on the list (one below PAL). Instantly the video input dropped. From here I have not been able to get an input up on screen just "no input". The menu button doesn't bring the menu up so I can't change to NTSC or PAL. The menu button itself does work as it illuminates the buttons just doesn't bring the menu onto the screen! I'm hoping someone with this monitor can help by telling me what the option below PAL is within the menu and hopefully that will explain everything...? Perhaps it was just bad timing and my monitor is no good.. Photo of the monitor below.