fortknox 0 Posted January 26, 2008 Does anyone know the detailed procedure to repair the error on bootup of a Eco4 Ver 3.1 (173) "Disk problem maybe wrong FAT version Suggest using monitor to reformat disk" I'm assuming this "monitor" is some sort of program to reformat the HDD. This unit will show this whether the HDD is plugged in or not. All front leds are on but I can still ping the unit. Any help would be appreciated. Thanks. Share this post Link to post Share on other sites