I would like to install a new os on my Raq4, but I just have a problem with it. Actually when I try to start it, there is no boot, there is nothing on the LCD panel (it displays black squares only).
It seems it has broken down, I think I should reinitialize the Rom to have a new boot menu. I have tried to reset the Rom by pressing "E" button (push before and during the start ).
I have also tried with the "S" botton, with both but nothing happens.
You can tell if it's fried by connecting the serial cable (null modem) and pressing the spacebar (multiple times) while turning it on. if you can get into the mini monitor you can load a new monitor program and run it... you then need to re-install the rom code...