Dynex 20" Flat Tube TV. The model number is either going to be DX-F20TV (Dynex model #), NS-20FTV (Insignia model #), or 7601008 (Best buy model #).
Long story short, I use it to play arcade games on. I need the service mode to make adjustments to display them correctly.
I called the tech support via Dynex's website. What I was told is that the only people who service these are the Geek Squad at Best Buy, since it's their 'house brand'.
If someone works at a Best Buy, that would be an easy way to get one (if they keep them on hand somewhere).
Or maybe there's another way to get it, but I've been searching all sorts of forums and sites for about 2 days and I haven't found anything.
Any help would be appreciated.