My Eonon head unit has developed a rather odd "issue".
It's been fine for a couple of years but the other month i noticed it would stop turning on and off with the ignition.
So i start the car, the head unit powers up, i stop the car, turn off the ignotion and the head unit powers itself down.
Now, i have to turn on the head unit manually and it doesnt "start" up, it comes on immediatley like it didnt shut down, the screen had just gone off.
OK, i decide to flash it again with Malaysk rom, just as i did 2-3 years ago. Same rom as i kept the one i had used.
Into recovery mode, flash, then clear and reboot and.....Nothing.
Not a thing.
Checked md5 etc and it's all good.
Now, i cant get into recovery mode and the unit lights up (no display), beeps when i press reset and IF i mess with the power and reset, sometimes i can get recovery mode, but again, flashing makes no difference.
Has anyone seen this before? It is almost as though the Nand.NVram or EEprom or whatver holds the OS has failed.
Any ideas of recovery or is the unit FUBAR?