woops didnt see 2 consoles ... have you repaired the e71 consoles or attempted anything

try this hope it works

Clear Any Failed system updates that cause the console to error.1.With the console off, press and hold the sync up button (the small white one)
2.While holding the sync button press the power button to turn on the console
3.Continue to hold the sync button until the Console has booted up completely.
4.During the boot process the console should clear any failed updates, allowing you to use it normally.

i tried that it didnt work i just wanna get rid of these

the one with no sound is back avaliable someone tried to scam me