I recently flashed a coreboot+seabios firmware from johnlewis.ie into my Acer C7 Chromebook. I consider myself pretty adept at this sort of thing and was comfortable doing so, I made sure to choose the correct build for my system and closely followed all the instructions. When I turn on the C7 all I get is a light blue screen. I installed Kubuntu onto a drive and replaced the 16gb SSD with it, I know it was successful to some extent because it boots and I can SSH into it remotely, but the laptop itself always just has a blank blue screen. I backed up my original firmware before I flashed the new one in, but the flashrom utility in Kubuntu says no chipset found and no EEPROM/flash device found. If anyone could point me in the right direction here I would greatly appreciate it.