Modded with enigmah x final.
Has black screen with green flashing then finally red then it turns off. it does this once in a while and all i have to do it shut down my xbox and wait a few min then it'll work again.
sometimes it flashes green green, with no audio nor visual.
other problems i've encountered was some of my save game are bad? like in pirates of carrabian, and indiana jones when it loads to a new level, and recently in crimson skies when it loads to the ship or try to load a new level.
however my xbox most of the time after letting it rest works
it has the o.g. bios(i tried to change it with another but with no luck)
could it be external thing where i need to get it recheck the wires or just bios?