I recently installed a modded dashboard onto my xbox, then i accedentaly disabled it and now my xbox does not have an enabled dashboard to boot. At first it was fine and games would run when i just booted them without opening the lid, but once i unplugged my xbox the clock was reset and now whenever i try to boot it, it automaticaly asks me to set the clock, which is in the ms dashboard, which is disabled so because of that clock i cannot play games. If anyone has any info it would be greatly appreciated.
You'll have to hot swap or install a mod chip. Unless of course you have the EEPROM, in which case you could just use xboxhdm to fix it.